Bài 1: Chọn phương án đúng. 1. If I (were/was/would be) ____ rich, I (will try/would try/tried) ____ to help the poor. 2. What (would you do/will you do/did you do) ____ if you (see/would see/saw) ____ a huge spider in your shoe? 3. If I (was/would be/were) ____ you, I (asked/would ask/will ask) ____ for their help. 4. If he (finded/would find/found) ____ a wallet in the street, he (would take/took/taked) ____ it to the police. 5. If she (were/was/would be) ____ a colour, she (is/would be/were) ____ red. 6. They (were/would be/will be) ____ terrified if they (saw/see/would see) ____ aliens in their garden. Bài 2: Điền động từ đúng vào chỗ trống. 1. If I (have) ____ a lot of money, I (buy) ____ a yacht. 2. If I (be) ____ a baby, I (cry) ____ all of the time. 3. If she (eat) ____ lots of chocolate, she (have) ____ bad teeth. 4. If I (not have) ____ a pencil, I (borrow) ____ one. 5. If he (not have to) ____ go to school, he (watch) ____ television all day. 6. If she (have) ____ good grades, she (be) ____ happy. 7. My boss (be) ____ very pleased if I (finish) ____ the job. 8. I (not go) ____ to school if I (have) ____ a bad cold. 9. If she (earn) ____ some money, she (buy) ____ a new dress. 10. If I (invite) ____ fifty friends to my birthday party, my parents (be) ____ mad. Bài 3:Chia theo điều kiện loại 2. 1. If he (start) ____ at once, he (arrive) ____ there by midday. 2. Tom (be) ____ sick if he (eat) ____ all those chocolates. 3. If I (my glasses, I able to read. (lose/not be) 4. You (become) ____ ill if you (forget) ____ your jacket. 5. If the weather (get) ____ colder, I (buy) ____a new coat.