V.Verb from:
1.We (buid)........a greenhouse in the school garden last week.
2.Our team (not lose).........any games so far; it's so encouraging.
3.I (not make)..........my mind yet whether to join the basketball team.
4.".........you ever (meet)...........anyone famous?" -"Yes, last summer I (sit).....next to Brad Pit on a plane to LA.
5.This toy shop usually (open)........at 8.00 a.m and (close)..........at 6.00 p.m.
Giúp mik làm bài này. Mik cảm ơn ạ.
IV.Corect a mistake:
1.If you spend less time on computer games and television programs, you wil have more time for outdoor activities.
2.I think 10 years from now more people have enjoyed going to work by bicycle.
3.He has collected so much books for poor children so far.
4.Recently this organization encourages people to recycle rubbish such as cans and paper.
5.You should watch fewer TV because looking at screens for a long time hurts your eyes.
6.The Japanese eat a lot of fish and healthy food, but they live for a long time.
7.We should follow the advice from doctor and health experts in order to keep fit.
8.Sally and her family loves going to the park in the summer.
Giúp mik bài này! Mik cảm ơn.
Cho góc AOC và góc COB là 2 góc kề bù nhau sao cho tia OC nằm giữa 2 tia OA và OB biết góc AOC+ góc COB= \(140^o\) và góc AOC- Góc COB=\(40^o\).
1. Chứng tỏ OC vuông góc với OA.
2. Vẽ tia OC' là tia đối của tia OC; OB' là tia đối của tia OB. Tính góc C'OB' và góc BOC'.
Giúp mik nhamik cần gấp.