He’s very good at English. He spends most of his free time______ new words. 
#51407
A
remember
B
remembering
C
remembers
D
remembered
推荐题目
Don’t forget ________ the lights before you go to bed.
#49236
A
turn off
B
turning off
C
to turn off
D
turns off
She is often seen ______ the old woman.  
#50014
A
help
B
helping
C
to help
D
help to
How kind you are!You always do what you can______me.
#49506
A
help
B
helping
C
to help
D
helps
Tony thinks it is easy _________ English.
#49210
A
study
B
learns
C
to learn
D
studies