The bike that I bought yesterday _________ black and red.
[ ]
|
A .was |
B .is |
|
C .are |
D .were |
How exciting it is ________ in Hawaii!
[ ]
|
A .go surf |
B .go surfing |
|
C .to go surf |
D .to go surfing |
They often take the paper and bottles to __________ centers.
[ ]
|
A .recycles |
B .recycle |
|
C .recycled |
D .recycling |
There _________ lots of waste in the street.
[ ]
|
A .are |
B .is |
|
C .be |
D .to be |
_______ is it wasteful to throw away glass and paper?
[ ]
|
A .What |
B .How |
|
C .Why |
D .How long |