-------It’s time to have class. Please stop _________.   -----  OK.
#49528
A
to talk
B
talking
C
talk
D
talks
推荐题目
There is a backpack _________ on the floor.
#50408
A
lying
B
lies
C
lie
D
to lie
Kate is good at      .
#50209
A
cook and washing
B
cooking and to wash
C
cooking and washing
D
to cook and to wash
Thanks for_______me with my English.
#50739
A
help
B
helps
C
to help
D
helping