( ) 1. The cook had a bowl of noodles this afternoon.
A
B C
( ) 2. Her mother is a worker.
A
B C
( ) 3. There are some plastic bags on the table.
A
B C
答案：1. A 2. A 3. A
(
C
) 1.You can ______ plastic bottles ______ toys.
A.use; make
B.to use; to make
C.use; to make
答案：C
(
A
) 2.Most ______ the students in the class are girls.
A.of
B.for
C.to
答案：A
(
A
) 3.Cars use a lot of ______.
A.energy
B.energies
C.a energy
答案：A
(
B
) 4.They put the poster ______ the school gate.
A.in
B.at
C.of
答案：B
(
C
) 5.There are some ______ on the table.
A.paper bag
B.papers bags
C.paper bags
答案：C
(
A
) 6.— Does the sign mean "No littering"?
— Yes. It means we shouldn't ______ here.
A.litter
B.littering
C.no littering
答案：A
(
A
) 7.Let's ______ a poster.
A.make
B.making
C.to make
答案：A
(
B
) 8.______ poster!
A.What nice
B.What a nice
C.How a nice
答案：B
(
B
) 9.There ______ not much water in the bottle.
A.are
B.is
C.isn't
答案：B
(
C
)10.We ______ waste energy. We ______ reuse and save it.
A.should; shouldn't
B.should; should
C.shouldn't; should
答案：C
1. Don't
smoke
in the restaurant because the sign says "No
smoking
." (smoke)
2. — It's time for
singing
(sing).
— OK. Let's
start
singing/to sing
(sing).
3. There
was
(be) a lot of coal in this
place
(place) forty years ago.
4. We have a lot of
fun
(fun) in English lessons.
5. Knowledge (知识) is
useful
(use). We can use it
to think
(think).
答案：1. smoke, smoking 2. singing, start singing/to sing 3. was, place 4. fun 5. useful, to think
