You must look c______ before you cross the road.

look out!you must You must look( )it When you finish doing your homework ,you must c_____ it. If you get a good c_____,you must hold it. You must give up smoking.It can cause c_____. It's getting cool. You must put on a c_____ Look c_____ at the blackboad ,what can you see? Look out!You must wait. You must look ()your camera. () you ().You must look for your camera. bruce,you must be c_____ with your homework you often made so many mistakes If you get a good c_____,you must hold it.填空 You must look after ________ things. You must look after your school things. you must look carefully的意思 jijijijijijijijijijijijiji you must go to see the doctor i_______ you don*t fell well.we eat lots of c_____ on halloween You must look after your thing.(同义句)You must______________. You must look before you cross the road改为祈使句