日本成人片在线_久久免费精品视频_国产午夜精品久久久久久免费视_校花撩起jk露出白色内裤国产精品_av影片免费在线观看_国产小视频在线看_最新av免费在线观看_99久久99久久精品国产片_欧美成人猛片aaaaaaa_蜜桃免费网站一区二区三区

【1】I’m ________ (wash) my blouse.

【2】There ________ (be) not enough water on the earth.

【3】Everyone ________ (need) water.

【4】There ________ (be) many cars on the road.

【1】I go to school on foot every day. （____）

【2】Tom kills birds. （____）

【3】People plant more trees. （____）

【4】Mike uses a lot of water to wash his socks. （____）

【5】People always do something to keep the air clean and fresh. （____）

A.mustB.haveC.needs

A.legB.footC.a lot of

A.lot ofB.a lotC.a lot of

A.fromB.toC.on

A.inB.toC.at

【1】e, p, k, e ______ _______

【2】c, e, l, a, n ______ _______

【3】e, m, r, o ______ _______

【4】a, w, t, e, r ______ _______

【5】r, f, s, e, h ______ _______

A. Some apples.

B. I'm going to the park.

C. No, I can't.

D. Yes, I did.

E. You can bite the net.

【1】How can I get out?　　　　　　　　（_____）

【2】Can you play table tennis? （_____）

【3】Did you eat the cake? （_____）

【4】Where are you going? （_____）

【5】What do you want to buy? （_____）

—I ________cartoons.

A.watchedB.watchC.watching