—________has she been in Beijing?
—Since five years ago.
A.How far B.How soon C.How long
Gina used to live in the countryside with her parents, but now she is used to ________with her classmates at school.
A.live B.living C.lived
—Do you know that we have already made great progress in 5G?
—Oh, ________exciting news!
A.how B.what an C.what
Tom. together with his friends, often________ to the old people's home to cheer the old up.
A.go B.going C.goes
Look at the sign "No swimming", it warns us ________ in the lake.
A.to swim B.not to swim C.swimming
There ________ something wrong with my mobile phone. It can't work these days.
A.must be B.can't be C.may be
