—I’m afraid Ningbo will be more polluted. What can we do?
—We can use ______ water and plant ______ trees.
A. more; more B. less; fewer
C. less; more D fewer; more
--- Why are you so happy?
---That’s because an old friend of is coming.
| A．I | B．me | C．my | D．mine |
--- How was your day off during the Qingming Festival?
--- Pretty good! We Xu Xiaoxuan’s former home.
| A．visit | B．visited | C．are visiting | D．will visit |
--- Jack is a hard-working boy.
--- Yes. All of us want to recommend him the Best Student Award.
| A．as | B．for | C．to | D．from |
---You look so tired!
---Yesterday I waited for my mum she came back at 12 o’clock.
| A．before | B．after | C．until | D．when |
---This dress is a little . Can you show me another one?
--- What about the orange one?
| A．cheap | B．high | C．low | D．expensive |