_____ not clear,ask a teacher to give you more explanation.填if 还是 whenever.为什么?

_____ not clear,ask a teacher to give you more explanation.填if 还是 whenever.为什么? Ask the children _____(not play)football in the street 13题1.......2.______ from the sky,Xiamen looks like a beautiful garden.a.see b.seen c.seeing d.to see3.Do not ____ to ask me if anything is not clear to you.a.doubt b.mind c.hesitate d.worry.4.It is yesterday _____ she began to know something about we should't have come in if our teacher _____（not ask) us to. Why not _____(ask) the policeman for help?用适当形式 why not ask your teacher for help?(统一句转换） ____ _____ _____ your teacher for help? it not clear that this is not I did not ask I hope my mother _____ ask me about my studies.a.do not b.will not c.not to d.not 请简述对于错的原因. Teachers often ask us _____ make any noise in class. A.to try not to B.not try to notC.not to try to D. try not to And not clear and perhapes also clear.求翻译 She said she would work it out herself _____ ask me for help.A:and not to B:.but not C:and prefer not D:rather than piease ask Tom _____ it You'd better not ask your father this question.其同义句为____ _____ your father this question,please ——Why not ask her to come _____(early)?——It's a good idea. Ask you not to disregard Ask you not to disregard “Dad ,do not ask again!”