8. When Marcia was twenty-one , she quit school for several years to get

married and raise a family . If she ________ (continue)her studies instead of raising a family , she _____(begin)graduate school a long time ago.

7. Marcia has applied to graduate school . She _______ (start)school next fall

if she _____(get)accepted.

6. Because Mary has a car , she has driven to school every day this term . But

if she _______ (not)(have)a car , she ________ (take)the bus.

Situation D

5. Mary’s car is old . If it ________(break down), she ________ (buy)a new

one.

4. However , Antonieta _______ (speak)French too if she _________ (move)to France next year.

　　 Situation C

3. Antonieta is Brazilian , but she has lived in the United States and New Zealand , so she speaks excellent English . If she __________ (stay)in Brazil , her English _________(not)(be)so good.

Situation A

　　 EXAMPLE : Gao is a doctor , but if he were (be)a truck driver, he would have(have)very different skills.

　　 (Gao不可能是个卡车司机，因此这个情境是虚拟的)

2. Gao’s wife is a doctor, too, but she is planning to change her career .

If she _________ (change)her career , she ___________ (study)to become a lawyer.

Situation B

10.　 I think there are too many cars. If there __________(not be)so many cars, there ________(not be )so much pollution.

9.　　　 You’re always tired. If you __________(not go)to bed so late every night, you wouldn’t be tired all the time.

8.　　　 If I were you ,I__________(not wait).I________(go)now.