His daughter is busy making _________ for the entrance examination to be held in June.
A.gifts | B.speeches | C.preparations | D.choices |
Teenagers ________ their health because they play computer games too much.
A.have damaged |
B.are damaging |
C.damaged |
D.will damage |
Peter’ shirt looked just the same as Tom’s,but it cost ______ his.
A.as much twice as |
B.twice as much as |
C.much as twice as |
D.as twice much as |
We can’t figure out ______ quite a number of insects and birds are dying out.
A.that | B.as | C.why | D.when |
______ environmental damage is done,it takes many years for the ecosystem to recover.
A.Even if | B.If only |
C.As if | D.Once |
Spending a few hours learning about the history and culture of the destination will help tourists understand they're seeing
A.what | B.where |
C.that | D.why |