Light rays what enter the eye must be focused onto a point on the retina in order for a clear visual image to form.

Câu hỏi liên quan

• Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions:

  The number of wild horses on Assateague is increasing, resulted in overgrazed marsh and dune grasses.

   

• Choose the best answer

  _______do they work? - They work in a big hospital.

• Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions:

  At school, people always used to take the mickey out of him for having red hair.

ZUNIA12

• Ann:  “ What shall we do this evening ?”              

  Bob: “                      ”

• Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions:

  We want to recruit the brightest and the best. Ifyou think you fit the bill, fill in an application form today.

• Schools require that every student________________ before September 1st

   

• Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions:

  I arrived in Wolverhampton lately this evening, as I'm doing a small part in a short film here tomorrow.

   

• Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions:

  t is undeniable that instrument innovations hit the right note in 2013 with the 3D-printed guitar, the AT-200 guitar, the seaboard grand and the wheel harp.

• We usually go by train, even though the car _____ is a lot quicker.

   

• Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions:

  The passengers, tired after a very long trip, was relaxing in every available seat in the airport lobby.

   

• Choose the best answer.

  I asked him _______ to buy souvenirs.

• Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions:

  (A) When the chemicals (B) inside a cell (C) no longer produce ions, the cell stops (D) to function.

   

• Many animals were born in captivity. Resultantly, they do not always breed well. 

• Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions:

  The hotel was incredible with breathtaking view and excellent cuisine.

• Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions:

  Much (A) people agree that (B) we should protect (C) the environment (D).

   

• Choose the best answer.

  “I hear you passed your driving test.Congratulation!”, Peter said to me.

  => Peter congratulated me _______ my driving test.

• Whistling or clapping hands to get someone's attention is considered ________  and even rude in some circumstances.

• Jane really loves the ________ , jewelry box that her parents gave her as a birthday present.

• Carol: “ Listen to that song”
   

• Choose A, B, C, or D that best completes each sentence

  When you catch someone’s_______ you should do something to attract his attention so that you can talk to him.