the sun was not yet up，many people were already taking exercise in the square．
| A．As | B．If | C．Though | D．Until |
________ Joe ________ Steve may go camping with you on Tuesday, because they are not allowed to go out on school days.
| A．Either, or | B．Neither, nor |
| C．Both, and | D．Not only, but also |
I bought a smartphone(智能手机) yesterday, and it works well, would you like to buy ________ like this?
| A．it | B．this | C．one | D．that |
—The song “Where did the time go?” ________ the old days and the love of my family.
—Sure. It’s my favorite song.
| A．helps me out | B．cheers me up |
| C．regards me as | D．reminds me of |
—Who’s singing in the garden?
—It ________ be Tom. He always practices singing at this time.
| A．can’t | B．need |
| C．must | D．mustn’t |
—I called you at 8:00 last night, but you didn’t answer.
—Oh, I ________.
| A．took a shower | B．was taking a shower |
| C．am taking a shower | D．take a shower |