In the old days, cows ________ farm work.
A.used to doing | B.were used to doing |
C.were used to do | D.was used to do |
Some students are doing their homework in the classroom while ______ are reading.
A.another | B.the other | C.other | D.others |
I was feeling hungry, ______ I bought myself a sandwich.
A.but | B.so | C.or | D.because |
The2014 Winter Olympics started ______ February7,2014.
A.at | B.in | C.on | D.to |
Where’s Dad? Mum is looking for ______.
A.him | B.her | C.me | D.them |
I didn’t know ______ last year.
A.where he lives | B.where does he live |
C.where he lived | D.where did he live |