Our classroom _____ every day, so it’s very clean.
#44863
A
cleans
B
is cleaning
C
is cleaned
D
cleaned
推荐题目
If your homework ________ , you may watch TV for half an hour.
#45077
A
is finished
B
will be finished
C
has finished
D
will finish
--- Many trees around our school last spring.---The more trees, the better.
#44428
A
were planting
B
planted
C
were planted
D
are planted
These days students in some schools ______ not to use mobile phones.
#44924
A
ask
B
asked
C
are asked
D
were asked
The stones are so heavy. How _____ they _____ to the top of the building without modern machines?
#44483
A
do; lift
B
did; lift
C
were; lifted
D
were; lift