When the clock strikes midnight, colorful fireworks light _____ the sky.
A.on
B.through
C.up
D.over

I ............... the climate in the country.
A.used to
B.didn't use to
C.am not used to
D.am used

I didn't use ...............abroad to visit my uncle.
A.to going
B.go
C.to go
D.to have gone

We have learnt Japanese ..............2003.
A.for
B.since
C.in
D.on

We don't buy that house.
A.I wish we bought that house.
B.I wish we had bought that house.
C.I wish we buy that house.
D.I wish we would have bought that house.

They never visit us.
A.I wish they had visited us.
B.I wish they visited us.
C.I wish they visit us.
D.I wish they had visited us.

I can't go to the museum with you now.
A.I wish I could have gone to the museum with you now.
B.I wish I can go to the museum with you now.
C.I wish I could gone to the museum with you now.
D.I wish I could go to the museum with you now.

I (not see) ............Rachel for ages. She (not visit) ..............us since July.
A.haven't seen - hasn't visited
B.haven't seen - hadn't visited
C.hadn't seen - hasn't visited
D.haven't been seen - hasn't visited

Tet is the biggest and most important ____ in Vietnam.
A.festival
B.decoration
C.occasion
D.tradition

The _____ is the first person to enter your house in the New Year.
A.relative
B.first cousin
C.first footer
D.rooster