Look at our office assistant._______ is very hard-working.要求用He She We 和they填空.我不知道该填She还是He,遇到这类问题该怎么办?

This is a picture of our vacation.Have a______it是see/watch/look/look at our school is behind the post office ( ) the right . 解释!A inB ofC onD at 本人菜鸟,Look at our office assistant .is very hard-working空出的地方该填什么we 还是they 还是he还是she look at the tictures （ ）our school. Look at our newspaper,and cheer,cheer, look at(a,the)picture .it is (a,the)picture of our schooi.括号中选一个 have a look at Please come and have a_____ our school if you have time.A look B look at C swim D rest you can come and have a look at our store 改为祈使句 You can come amd have a look at our store.改为祈使句.急球 come and have a look ----our school请问是用in还是at please,look,at,a,have,our,hats,great连词成句 Let's go and have a look at our new library ______? 一道英语中考题,请讲解下第二个空,—Look!The man at the gate ______ be our head teacher.He is always standing there every morning.—No,it ______ be him.He is having a meeting in the office now.A．must；can’t B．must；mustn’t C Look!The man at the gate _____ be our headmaster .He is always standing there every morningNo,it _____be him.He is holding a meeting in the office now.A.must;can'tB.must;mustn'tC.can;can'tD.can;mustn't选哪一个 为什么 look the man at the gate___be our headmaster .he is always standing there every morningno,it ____be him .he is holding a meeting in the office now A.must can't B must mustn't C can't can't Dcan't musn't 选择题；LooK at ____ new classroom.A.he B.选择题；LooK at ____ new classroom.A.he B.y o u c.our at office?