David never fights with his classmate，____？（ ）
A．does heB．doesn't heC．isn't he
This year, the family went camping on ________ Day, June 1st.
| A． |
Child |
B． |
Child’s |
C． |
Children |
D． |
Children’s |
We must clean up ________ classroom before going home.
| A． |
we |
B． |
us |
C． |
our |
D． |
ours |
There is ________ bank across from the hospital.
| A． |
a |
B． |
an |
C． |
the |
D． |
/ |
—Do you know about rock music?
—________. Ask Robert. He is a fan of rock music.
| A． |
No idea |
B． |
No wonder |
C． |
No way |
D． |
No problem |
—Could you tell me ________?
—It’s about 6,300 kilometres long.
| A． |
how wide is the Changjiang River |
B． |
how wide the Changjiang River is |
| C． |
how long is the Changjiang River |
D． |
how long the Changjiang River is |