More and more young people In China celebrate ________Christmas Day
December 25th.
A at B. on C. in
The_______ of most trees will fall in autumn.
A leaf B. leafs C leaves
You ______ wear sports shoes when you climb a mountain.
A.can’t | B.shouldn’t | C.mustn’t | D.have to |
Thomas wants to know ______Nina lives.
A.where | B.who | C.what | D.if |
He didn’t go there yesterday, _______he?
A.did | B.does | C.didn’t | D.doesn’t |