--- ________ do you visit your grandparents?
--- Once a month.
A.How far B.How many C.How long D.How often
the man was going through customs, the birds in his pocket started to sing.
A.Because B.After C.As D.If
My flat is quite small I like it because it is very close to the mountains.
A.so B.but C.for D.or
November is month to visit the area because it seldom rains in this month.
A.good B.better C.best D.the best
“I can’t start the engine. There be something wrong with it.” Sally said.
A.should B.must C.can D.need
Wendy always achieves A grades in all her subjects and fails an exam.
A.never B.always C.sometimes D.often
