They thought ________ important to look left and right when ________ the road.
| A．it’s, cross | B．it, to cross |
| C．it, crossing | D．it was, to cross |
—Wish you good luck in this English exam.
—_______
| A．That’s OK. | B．Thank you. |
| C．Congratulations! | D．You’re welcome. |
—Is that girl in red ,Sally?
—No, it_______ be her. She has gone to Hong Kong.
| A．may | B．mustn’t |
| C．can’t | D．could |
It’s winter now. We should stay away from cold _______doing sports every day.
| A．on | B．in | C．at | D．by |
—You look very happy, why?
—I have got _______ “A” in the math test.
| A．a | B．an | C．the | D．/ |
--You look very cool today , Simon .
---___________________
| A．Really ? Thank you . | B．Oh , I don’t think so . |
| C．No,I’m not cool at all . | D．The same to you . |