A. catch
1. Choose the best option (A, B, C or D) to complete these sentences.
1. My parents
the train to work every morning, but my brother cycles.
B. go
C. do
D. run
2. Hurry up, or we will
A. lose
the bus.
B. avoid
C. drop
D. miss
3. We should
now, or we will be late for work.
A. to leave
B. leave
C. leaving
D. left
B. will use
B. ours
A. Monowheel
A. dangerous
8.......
A. Coal
4. Do you think we .....
A. use
5. That picture is........
A. us
6. ............ is a single-wheel bike.
7. Nuclear energy can provide electricity for the world needs, but it is
..... driverless car in the future?
C. use
D. have used
C. our
D. we
B. Hover scooter
C. Segwey
D. Teleporter
B. unlimited
C. cheap
D. safe
.is a renewable energy sourse.
B. Oil
C. Wind
D. Gas
A. in
B. at
B. will use
9. In the future, most people will travel
10. Do you think we
A. use
..... driverless car in the future?
C. use
..... flying train.
C. on
D. by
D. have used