Mr Chen told us that three fourths of the earth ________covered with water.
#38258
A
were
B
is
C
was
D
are
推荐题目
---Where is your father?---He isn’t here. He __________ Yushu to help the people in trouble.
#41976
A
has gone to
B
has been to
C
went
D
is going
About 500 cars ________in the factory last month.
#41718
A
were produced
B
are produced
C
produce
D
produced
If the kids stay indoors all the time and get no exercise, they _________ weak.
#36690
A
become
B
have become
C
will become
D
became
When I got to Linda’s home yesterday, she _______ her mother with the housework.
#39951
A
help
B
helps
C
was helping
D
is helping
---How are you going to the park tomorrow? ---I ________there.
#40628
A
am by bike
B
ride my bike
C
am riding a bike
D
go on bike