I.Hoàn thành những câu sau đây bằng những liên từ cho sẵn
since |
although |
while |
unless |
before |
when |
as long as |
because |
in case |
1…….Jim came home, he realized that someone had broken into his house
2.You’d better bring your raincoat…..rain pour down
3.They have been colleagues….they graduated
4…...Tim put more effort in his studying, he won’t catch up with his classmates
5.My mother always reminds me to wash my hands…..I have meals
6.We will go picnicking……..the weather is fine
7.I can’t make it on Saturday…..I will be fully occupied
8.When I got home my father was moving the lawn ……. my mother was watering the flowers beds
9……..I don’t get on well with Mary, I really admire her intelligence and beauty