Choose the best answer: 

The roof of the building  _______  in a storm a few days ago.

Identify the mistake in each sentence: 

Through the years, scientists have developed smaller but increasingly more powerful batteries for the growing number of portable electrical device.

How can we keep our teeth (21) ______? Firstly, we ought to visit our (22) ____ twice a year. Secondly, we should brush our teeth (23) ____ a toothbrush and fluoride toothpaste at least twice a day, once after breakfast and once before we go to bed. We can also use toothpicks  to clean between our teeth after a meal. Thirdly, we (24) ______ eat food that is good (25) ______ our teeth and our body: milk, fish, brown bread, raw vegetables, fresh fruit, etc. 

(21).........

Please try_____ quiet when you come home. Everyone will be asleep.

Identify the mistake in each sentence: 

A dad is the person who you ask for pocket money.

Choose the correct answer: 

The polluted chemical waste was dumped into the ocean; _____________, the mass of fish died.

Choose correct A, B, C or D to complete the sentence. I and Lien feel so _______ because there's nothing I can do to make the youngster better

Choose correct A, B, C or D to complete the sentence. I feel so _______ because there's nothing I can do to make the youngster better

Identify the mistake in each sentence: 

She has taken the driven test three times, but she hadn’t been able to pass the test yet.

Choose the best answer A, B, C or D to complete the following sentences: 

The country’s________ resources include forests, coal and oil. (nature)

She covered her knees______ a blanket.

Choose the letter A, B, C or D to complete the passage below

The first step in ___________ (6) a major burn is to call 115 or seek emergency medical care. Steps to take until emergency arrives include:

1. ___________ (7) sure you and the person who’s burned are safe and out of harm’s way. Move them away from the source of the burn. If it’s an electrical burn, turn off the power source before touching them.

2. Check to see if they’re breathing. If needed, start rescue breathing if you’ve been trained.

3. Remove restrictive items ___________ (8) their body, such as belts and jewelry in or near the burned areas. Burned areas typically swell quickly.

4. Cover the burned area. Use a clean cloth or bandage that’s moistened with cool, clean water.

5. Separate fingers and toes. If hands and feet are burned, separate the fingers and toes with dry and sterile, non-adhesive bandages.

6. Remove clothing from burned areas, but don’t try to remove clothing that’s stuck to the skin.

7. Avoid immersing the person or burned body parts in water. Hypothermia (severe loss of body heat) can occur ___________ (9) you immerse large, severe burns in water.

8. Raise the burned area. If possible, elevate the burned area above their heart.

9. Watch for shock. Signs and symptoms of shock include shallow breathing, pale complexion, ___________ (10) fainting.

___________ (7) sure you and the person who’s burned are safe and out of harm’s way. 

Identify the mistake in each sentence: 

The table manners you have in a restaurant is very different from those you have at home.

Choose the correct answer to complete each of the following sentences.

Of those two girls, Hoa is _________.

 Choose the letter A, B, C or D to complete the sentences:

We’re sorry that we weren't _______ to telephone you and your friends yesterday afternoon.

Choose correct A, B, C or D to complete the sentence. When having an optical checkup, I had to look at the ___________ chart

Choose the correct answer to complete each of the following sentences.

 She used to___________ her living by delivering vegetables to local hotels.

Choose the best answer A, B, C or D to complete the following sentences: 

New Zealand is famous for the___________beauty of its mountains and forests. (scene)

Identify the mistake in each sentence: 

Astronomers do not know how many galaxies there are, but it is thought that there is millions or perhaps billions.

Identify the mistake in each sentence: 

Many silversmiths flocked to the bigger cities in America during the 1800s, which they found a growing merchant class ready to buy their wares.

Choose the correct answer A, B, C or D to complete each sentence.

________ not to make mistakes, type slowly and carefully.