have been displaced.
Dis estimated ②estimating 3 have been estimated estimates (***)
(13) What () in golf if you lose the ball? edz
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enixpt),oxomoT betia
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Dhappened was happening 3 has happened ④happens ()
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(14) Tom's teacher, along with his parents, ( ) that he stop smoking.
Dto insist insists ③insisting ④be insisted () momen
32 $3.
(15) Next week's test ( ) everything we have studied since the beginning of the year
Dcovering covers ③to cover will be covered ()
bod
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(16) As soon as I realized that I forgot my lunch, I ( ) my mother to bring it to me.
Dasked will ask have asked had asked ()
(17) When he ( ) to start a business in 1994, he couldn't get a loan. ortota sit
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had tried (±)
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(18) The ancient Olympic Games ( ) as contests for amateurs, but now professional
participate in the games.
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(19) The widespread use of oil and gas to make chemicals () during the 1920s.
Dhas begun began beginning was began ()
(20) It () really hard yesterday, didn't it?
Dblew blowing ③flown
windy () -
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[C] 2つの文がほぼ同じ意味になるように、空所に入る適切なものを選びなさい。
(21) (a) My grandfather died.
(b) My grandfather ( ) dead.
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