They have fun chess（国际象棋）.
#50410
A
play
B
playing
C
play the
D
playing the
推荐题目
Will you please invite him _________ in a writing competition?
#49993
A
joins
B
to joining
C
to join
D
joining
She’ll spend as much time as she can to improve her spoken English.
#48523
A
speak English
B
to speak English
C
speaking English
D
speaks English
We’ll do what we can ______ English well this term.
#50953
A
study
B
to study
C
be studied
D
be studying
Even Tony’s granddaughter，a five-year-old girl，asked him__________ smoking．
#49266
A
give up
B
gave up
C
to give up
D
giving up