The number of tall buildings __________ greatly in Tianjin in the last few years.
A、isincreasing
B、hasincreased
C、areincreased
D、haveincreased
His backache is only _________ for not watering the flowers.
A、areason
B、acause
C、anexcuse
D、reasons
The world ’ s smallest baby, a __________ girl weighed just 24 grams when she was born .
A、threemonths
B、three-month-old
C、threemonthsold
D、three-months-old
Where was __________ you met with the famous scientist?
A、itthat
B、it
C、theplace
D、there
MrWhite________at8:30forthemeeting,buthedidn’tshowup.
A、shouldhavearrived
B、shouldarrive
C、shouldbearriving
D、arrived