To my great joy,I found my lost wallet by a_______ in the back of the drawer.
They entered the area without ________（许可）.?
He found the maths problem easy ________. A．to work out B．to be worked out C．to be working out D．worked out
I don’t think they need to waste much time on this, ______?
A. don’t I B. do I C. do they D. don’t they
According to the newly-made traffic regulation, whoever drives through red light ________ be fined at least 200 dollars.
A. may B. would C. shall D. can
Keeping calm in the face of danger was _____he could do, after all he was only ten. A．the better B．the best C．the most D．more
What about the two of us _____ a walk after supper?
A. to take B. take C. taking D. to be taking
---I’ be away on a business trip. Would you mind looking after my cat?
---Not at all, ______ .
A. I've no time B. I'd rather not C. I'd like D. I'd be happy to
Does the way you thought of ________ the water clean make any sense?
A. making B. how to make C. to make D. having made
—Do you know Liza quarreled with her boss ?
—I don’t know , .
A. nor do I care B. neither I will care C. I mind not D. don’t mention it