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二、从方框中选择适当的连词填空。
whether if although because until before while when so that as soon as
1. ____ I grow up, I will be a nurse and look after the patients.
2. ____ it is fine tomorrow, we will go for a picnic.
3. Alice won't go to bed ____ her mother comes back home.
4. ____ my grandpa is over 80 years old, he still looks strong and healthy.
5. Love your parents ____ they are alive. Don't wait until it is too late.
6. Mike started cooking ____ he got home from school.
7. Before you ask someone for help, find out ____ he is the right person for your problem.
8. —Did you call Michael back?
—I didn't need to, ____ I'll see him tomorrow.
9. It's necessary to divide the waste into different kinds ____ we throw it away.
10. We should take care of the earth ____ we can make a better world to live in.
whether if although because until before while when so that as soon as
1. ____ I grow up, I will be a nurse and look after the patients.
2. ____ it is fine tomorrow, we will go for a picnic.
3. Alice won't go to bed ____ her mother comes back home.
4. ____ my grandpa is over 80 years old, he still looks strong and healthy.
5. Love your parents ____ they are alive. Don't wait until it is too late.
6. Mike started cooking ____ he got home from school.
7. Before you ask someone for help, find out ____ he is the right person for your problem.
8. —Did you call Michael back?
—I didn't need to, ____ I'll see him tomorrow.
9. It's necessary to divide the waste into different kinds ____ we throw it away.
10. We should take care of the earth ____ we can make a better world to live in.
答案
1. When 2. If / When 3. until 4. Although 5. when / while 6. as soon as / when 7. whether / if 8. because 9. before 10. so that
