Tony is busy _______ his homework.
#50470
A
doing
B
do
C
to do
D
does
推荐题目
Xiao Li was supposed __________ her homework before nine o’clock. But she couldn’t.
#49490
A
to finish
B
to finishing
C
finish
D
finishing
——Now lots of teenagers spend a lot of time playing computer games. ——Yes. Teachers and their parents should prevent them ______________ too much.
#50157
A
to play
B
play
C
plays
D
playing
My cousin Bobby enjoys ______________.
#50161
A
play games
B
listen to the radio
C
wear glasses
D
playing basketball
