Robots _____more heavy work for us in the future.
#36795
A
will do
B
did
C
have done
D
were doing
推荐题目
—Why is the classroom so dirty?—Sorry,sir. It       yesterday, We forgot to do it.
#39874
A
doesn’t clean
B
didn’t clean
C
isn’t cleaned
D
wasn’t cleaned
Ken _____ his jacket in the gym. He has to get it back.
#39092
A
left
B
leaves
C
is leaving
D
was leaving
Look! The police ______ the food onto the bank of the river.
#36799
A
am carrying
B
is carrying
C
are carrying
D
are carried