—What’s Jack up to in the shoe shop? He’s there for ages.
—It’s ______ that he hasn’t decided which pair to buy.
A. sure B. obvious C. confusing D. curious
According to the newly-made traffic regulation, whoever drives through red light be fined at least 200 dollars．
A．shall B．may C．would D．should
Realizing the great renewal of the Chinese nation is just _____ we call “China dream”.
A. which B. what C. that D. where
----____ I take the book out?
---- I’m afraid not.
A. Will B. Must C. May D. Need
You can certainly leave the classroom as soon as your homework__________.
A.has done
B.has been done
C.will be done
D.will have been done
Please don’t phone him between 1 and 3 p.m. tomorrow. He ______ a lecture then.
A. will have delivered B. has been delivering
C. will be delivering D. delivers
