Bài 2: Hoàn thành những câu sau đây bằng những liên từ cho sẵn.
since although while unless before
as though when as long as because in case
1.________when______ Jim came home, he realized that someone had broken into his house
2.You’d better bring your raincoat in case rain pour down.
3.They have been colleagues_______________ they graduated.
4._____unless_______ 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____before_________ I have meals.
6.We will go picnicking________________ the weather is fine.
7.James behaved______________ nothing had happened.
8.I can’t make it on Saturday_____________ I will be fully occupied.
9.When I got home my father was moving the lawn__________ my mother was watering the flowers beds.
10.______although_______ I don’t get on well with Mary, I really admire her inteligence and beauty.
Loga
Sinh Học lớp 12
