Our classroom by us every day!
#38468
A
is cleaning
B
has cleaned
C
must clean
D
is cleaned
推荐题目
By the time I got to the cinema,the movie _______ for ten minutes.
#42286
A
had begun
B
had been on
C
has started
D
has been on
It __________ hard outside, let’s not go shopping.
#40256
A
rains
B
will raining
C
raining
D
is raining
Look! The students ________ basketball on the playground .
#41777
A
play
B
playing
C
are playing
D
is playing
