Air and water _________ can make people fall ill. (pollute)
A.polluted
B.pollution
C.polluting
D.pollutants

I always drive more _________ at night. (care)
A.carefully
B.caring
C.careful
D.careless

If we keep taking full use of natural resources like this, they will................ soon!
A.hang up
B.pick up
C.run out
D.put back

You should be proud ________ yourself for passing the test.
A.of
B.on
C.at
D.in

Choosing the right career can be a problem, you don’t need to search for the.............. on your own!
A.solved
B.solving
C.solve
D.solution

.......................! There's a car coming!
A.Watch out
B.Share out
C.Sort out
D.Work out

For most teenagers, thinking of future jobs can lead to.....................
A.confuse
B.confusion
C.confused
D.confusing

Our teacher insistes ................. us waiting in silence outside the class before the lesson.
A.for
B.on
C.about
D.in

I’d definitely advise................... getting a snake for a pet.
A.against
B.from
C.without
D.out

What’s the best way to deal.................. a disobedient child?
A.for
B.with
C.about
D.on