Choose the best answer A, B, C, or D to complete the sentences

B. arrived
C. missed
Choose the best answer A, B, C, or D to complete the sentences.
1. Now we
for a cheap, clean and efficient energy source.
B. are looking
A. look
C. looks
2. Because vehicles using fossil fuels cause pollution, scientists want to find a cheaper and
replacement.
A. inconvenient
C. polluted
3. If Thomas is late for the bus, he will
A. take
B. ride
D. have
a taxi to go to the train station.
4. Wind is renewable source of energy, because it can be easily
C. stop
A. converted
B. changed
C. removed
5. Children love
6.
A. cooking
eggs at Easter.
B. eating
Henry have a TV in his room? - No,
B. Is he isn't
A. Does - he does
10.
7. My English teacher, Mr. Nam, often drives his car
A. careful
8. When my brother was a boy, he
A. was used to going
9. How far is it
A. from
B. dangerous
B. caring
A. What
11. My dad enjoys
fishing.
B. used to go
house to school?
B. with
do you go to school? - I ride my bicycle.
B. When
his bike to work.
C. carefully
C. used to going
C. at
D. damage
D. remembered
C. Why
C. painting
D. breaking
C. Does - he doesn't D. Do - he doesn't
on the way to school.
D. careless
D. is looking
D. eco-friendly
D. replaced
D. on
D. is used to going
D. How