In 1876, the telephone ______ first introduced by Bell and Watson.

Câu hỏi liên quan

• Choose the letter A, B, C or D the word that has the underlined part different from others: lung, difflcult, natural, mixture 

• Let's play tennis instead of _____ television.

• Choose the letter A, B, C or D the word that has the underlined part different from others: bag, sandal, waste, matter 

ZUNIA12

• Japan _____ 40% of its waste.

• Choose the letter A, B, C or D the word that has the underlined part different from others: mix, pipe, deposit, refill 

• Choose the letter A, B, C or D the word that has the underlined part different from others: reader, heavy, clean, mean 

• Your breakfast ________ up to your room tomorrow morning.

• He began his talk ____ an apology.

• Choose the word that best fits each of the blank spaces.

• Teachers ought not to swear in front of the children.

• Your money is going to be _____ if you're not careful.

• We were delighted_____your letter yesterday.

• It is not always easy_____good teaching materials in this field.

• Beer_____for breakfast in England years ago.

• Choose the letter A, B, C or D the word that has the underlined part different from others: reused, returned, mashed, cleaned 

• Milk bottles can be _______ after being cleaned.

• It is important _____ students attend all the lectures.

• Read the following passage and choose the item that best answers each of the questions about it.

• It's important ______wildlife in the area.

• Sooner or later a satellite _______ by a large piece of rubbish.