（题文）The park gates ______ at 10:00 every evening.
A. lock B. locked C. are locked D. were locked
We ___________ breakfast when the phone rang.
A.had B.were having C.are having D.have
— What did you do yesterday, Linda?
— I ________ my house.
A.clean B.cleaned C.will clean D.have cleaned
This book is wonderful. I ________ it for three times.
A.read B.am reading C.have read D.will read
—________ are your parents?
—They're very well. Thanks.
A.Who B.What C.Where D.How
I phoned Sarah last night, ______ there was no answer.
A.and B.but C.or D.so
