-______ he______ at this school last term?
-Yes, I think so.
A.Did, study | B.Has, studied |
C.Was, study | D.Did, studied |
— does it take you to watch TV?
—About forty minutes.
A.How long | B.How much |
C.How often | D.How many |
Our rooms __________ by my mother three times a week.
A.cleans | B.are cleaning |
C.is cleaned | D.are cleaned |
Julia ________drinking water over an open fire when I saw her.
A.was boiling | B.boiled |
C.is boiling | D.has boiled |
I ________this book for about a month, so I have to return it as soon as possible.
A.have borrowed | B.have kept |
C.have bought | D.have posted |
____ of the students in our class _____ girls.
A.Three fives, is | B.Three fifths, is |
C.Three fifth, are | D.Three fifths, are |