A giant helium(氦) balloon is telling residents of Paris how good or bad the air quality is. When it’s good, the balloon ----measuring 22 meters wide and 32 meters high---shines green. _________, it’s red.
#91781
A
Though terrible
B
Whenever good
C
If worse
D
When bad
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—What do you think of this performance?—______,I don’t like it very much.
#91810
A
Honest    
B
Being honest
C
Be honest    
D
To be honest
 Mother went shopping; __________, I cleaned the house.
#91773
A
while
B
when
C
however
D
meanwhile
He doesn’t have interest in cooking.__________, he’s getting tired of it.
#91787
A
On the contrary
B
On the one hand
C
On the other hand
D
On the whole
Where    go to spend our summer vacation this year?
#91733
A
do you think can we
B
do you think we can
C
you think can we
D
you think we can