1Choose the word whose stressed pattern is pronounced differently from the others.
A:
quality
B:
science
C:
patient
D:
become
Choose the best answer A, B, C or D to complete the sentence.
2Question 7: Robots in our home will do all the housework for us, and ______will become lazy and inactive.
A:
because
B:
therefore
C:
so
D:
as
3
Choose the best answer A, B, C or D to complete the sentence.
Question 11: Air pollution, together with littering has _______many problems in our big cities today.
A:
bought
B:
caused
C:
affected
D:
made
4
Choose the best answer A, B, C or D to complete the sentence.
Question 9: Water pollution in the lake has made the fish _______.
A:
dying
B:
die
C:
died
D:
to die