1,(After) Mrs Smith talked to him.Simon studied even harder.在.之后
2,Food goes bad easily in summer.(So) It is put in the refrigerator.所以
3,You have to leave now (so that) you can catch the early bus.为了,以便
4,The students still had their sports meeting (though) It ws raining.尽管
5,You have time tomorrow (and) We'll wait for you at the school gate.在这里充当一个连词,没意义.
6.They have known each other (since)They were very young.自从
7.I saw a purse on the ground (when)I was walking in the street.当.时