He's ___ trouble.Let's help him.A.in B.out of C.on选哪个?为什么?

He's ___ trouble.Let's help him.A.in B.out of C.on选哪个?为什么? 10道关于介词的填空题.1：Please wait ___ me ___ the school gate ___ three o'clock ___ the afternoon.2：We talk ___ two hours ___ films.3：She is standing ___ the two trees.4：Don't play ___ my chalk.5：He's trouble.Let's help him.6：It let's save water = let's ___ ___ water let‘s play ___ basketball let's coiunt___one ___ six Tom is ____ now.let's help him.A at troulbe B in trouble C with trouble D on trouble He wants his mother ___ him play with his friends after school.A.let B.lets C.to let D.let's Let's meet at the school gate(改同义句）Let's meet ___ ___ ___ ___ ___ ___. I'm very sorry ___ ____ ___(麻烦你)He is too frightened___ ___(不能动)The teacher asked us __ __ ___ ___ (用英语讲话)Her aunt will teach her___ ___ ___ ___ (唱歌和跳舞)Let's ___ ___ ___ ___ (去散步),shall we?We ___ ___ ___ ___(应 Let's watch ___( they) on TV. Let's enjoy the music ___(一起). let`s ___(begin)our meeting now Let's go there ___(play). Let's ___ our family rules. let us help ___.they are in trouble .A they B them C their Look at the shirt!Whose is it?---Let me see.Oh it’s ___.A.he B.he’s C.his D.him选什么?为什么? let's do some reading.___ ___ ___some reading? Let's take them home=___ ___ them home?