9 if people breathe polluted air they can........heath problems and fall ill
A Acquire
B Gain
C City
D Develop
10. many busy executives have begun………..yoga and meditation
A apply
B.practise
C. conduct
D. take
11. I have a message for people……….by the trafic chaos.
A. to delay
B. who delay
C. delayed
D. who delaying
15. I….. a research sicce last week. I will finish it this Friday
A am studying
B studied
C haven been studying
D haven studied
16 the young man……. With the principal is our new teacher
A taking
B to talk
C having takeed
D has been talking
9D
10B
11B
15C
16D
ʂεμɭ❦