The Great Wall is famous，so every year________people come to visit it．
A．million
B．million of
C．millions of
I can hardly hear you because it’s too noisy here. Please speak _______ .
| A．faster | B．more slowly | C．quickly | D．louder |
—What a nice bike! Is it new?—No. I have _________ it for 2 years.
| A．had | B．sold | C．borrowed | D．bought |
—What were you doing when the UFO arrived?— I with my dog on the street.
| A．walked | B．was walking | C．is walking | D．have walked |
— I ran out of the money. Could I borrow some from you?
—Sorry, I have no money, ______.
| A．both | B．too | C．either ` | D．neither |
—Look at the picture on the wall. It ________be David’s.
—Yes, his name is on the first page.
| A．can | B．can’t | C．must | D．mustn’t |