If your friend sends you a message to borrow money from you on the Internet, you'd better call him first to make sure of that．（ ）
A．recentlyB．finallyC．hardlyD．directly
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 |
Before you get off the bus, you should wait ________ it has stopped.
| A． |
until |
B． |
but |
C． |
because |
D． |
so |
A lot of birds ________ in nature parks every year.
| A． |
protect |
B． |
is protected |
C． |
are protected |
D． |
protected |