Thenumberoftallbuildings__________greatlyinTianjininthelastfewyears.
A、isincreasing
B、hasincreased
C、areincreased
D、haveincreased
A、daredtospeaking
B、daredspeak
C、candaredspeak
D、darespeaking
Hisbackacheisonly_________fornotwateringtheflowers.
A、areason
B、acause
C、anexcuse
D、reasons
It'sseventhirty.I_________gotoschool.
A、havegot
B、havegotto
C、gotto
D、hadgotto
Theshop_________until7o’clock.
A、staysopened
B、continuesopen
C、staysopen
D、continuesopened