为什么其他选项不对?If you______be in time for the early bus,be sure t

Be quick We must catch the early bus .同义项转换 1.be in time for If the bus be on time ,it will be here in ten minutes 中的be用什 1,I got up early to catch the early bus in time(同义句） She got up early in order to catch the early bus.(in order t finally,he didn't catch the early bus .finally意思相同的选项 If you don't hurry up ,you won't catch the early bus.= If you want to catch the early bus ,you must be (hu ) You must be quick,if not.You will miss the early bus.(保持句意) 连词成句don't miss bus you if up the you get early will If you don't hurry up,you will miss the early bus.改为祈使句 I'm afraid you won't catch the early bus if you walk so s--- 同义句：Hurry up,and we can catch the early bus in time.