It’s not easy _________ me__________ finish walking a 100-kilometer trail within 48 hours.
| A．of; to | B．for; to | C．of; for | D．for; for |
—I called you at seven this morning. But you didn’t pick up.
—Oh, sorry. I ______ in the garden then.
A. worked B. am working C. was working
—How long ______ you ______ the book?—Since 2014.
A. have; bought B. have; had C. did; buy
—Bob, could I ________ your camera? I’ll need it at my party.
—Sorry. I ________ it to my friend yesterday.
A. borrow; borrowed B. borrow; lent C. lend; borrowed
—I’ve never made dumplings.—______.
A. Me, too B. Me, neither C. So have I
We are happy to see our city developing ________ these years than before.
A. very quickly B. the most quickly C. more quickly