.
Don't ________ the drug on animals.
A try out B watch out C make out D take out
What great trouble we had _______ where his house was.
A.finding | B.to find | C.find | D.found |
Having retired(退休), he ______ the club for old men and plays chess every day there.
A.takes part in | B.joins in | C.attends | D.joins |
The mother asked her son_________.
A.what did he do the day before. | B.where did he find his lost wallet |
C.what time he got up that morning | D.that if he had finished his homework |
________ and short of breath, Andy and Ruby were the first to reach the top of Mount Tai.
A.To be tired | B.Tired | C.Tiring | D.Being tired |
It was the second time we _____ in holding such important parties.
A.succeed | B.had succeeded | C.succeeded | D.have succeeded |