Hisbackacheisonly_________fornotwateringtheflowers.
A、areason
B、acause
C、anexcuse
D、reasons
Thenumberoftallbuildings__________greatlyinTianjininthelastfewyears.
A、isincreasing
B、hasincreased
C、areincreased
D、haveincreased
We________intheneighborhood.
A、happenedbeing
B、happenedbe
C、happenedtobe
D、arehappenedtobe
Iwantyour_________,sir.Idontknowwhattodo.
A、advices
B、pieceofadvices
C、advice
D、advise
A、still
B、quiet
C、calm
D、silent