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Question 15: The teacher praised Luke_
he did very well in his test.
A. because
В. and
C. but
D. while
Question 16: Trucks are not allowed to pass through this
_road.
A. thin
C. thick
DI narrow|
B. wide
Question 17: Among three of them, Kelly is_
A. smart
B. smarter
C. the smartest
D. smarter
than
Question 18: Shall we wait for the bus.
the bus stop?
A. at
В. in
С. on
D. under
Question 19: My father is a doctor and he works in a/an_
A. clinic
B. office
C. school
D. food center