My sister is learning ________ these days.
A. swim
B. swimming
C. to swim
D. swam
查看答案
My father _______ Shanghai this afternoon.
A. got to
B. will arrive
C. reach
D. will arrive at
Tom failed in the exam. He felt __________.
A. sad
B. sadder
C. sadly
D. sadest
The girl downstairs practice __________ the piano every day.
A. play
B. playing
C. to play
D. played
My father sent me _________ some milk for my grandfather.
A. buy
B. to buy
C. buying
D. bought