You don’t have to take notes ________ I tell you to do so.
| A．if | B．when | C．because | D．unless |
My father ___________live in the country. But now he _______living in the city.
A used for, is used to B is used to , used to
C use, used to D used to , is used to
___________go shopping with us?
A What about B How about C Why don’t you D Why not you
He had to stay at home _____________the heavy rain.
A because B since C because of D so
I found _________difficult to work out the problem.
A it’s B this C that D it
They ________________for a year.
A have borrowed the books B have gone to
C have left home D have been in Japan