Điền vào chỗ trống bằng những liên từ thích hợp
1. I'll come and see you _____ I leave for Moscow.
2. He will tell you _____ you get home.
3. I can't express my opinion _____ I know the fact.
4. We started very early _____ we should miss the train.
5. He will stay here _____ you come.
6. _____ he tried hard, he wasn't successful.
Điền vào chỗ trống bằng những liên từ thích hợp
1. I'll come and see you __before___ I leave for Moscow.
2. He will tell you __when___ you get home.
3. I can't express my opinion __unless___ I know the fact.
4. We started very early __for fear that___ we should miss the train.
5. He will stay here ___until__ you come.
6. __Although___ he tried hard, he wasn't successful.