Chia động từ
1. Water …………………….. (freeze) if the temperature falls below zero.
2. If he’s angry, his face always ……………………(go) bright red.
3. If you put your money in a savings account, you ……………………….(get) ten percent interest.
4. If the microphone isn’t working, you ……………………. (can/ hear) what he’s saying.
5. The radio …………………….(not work) if the batteries are flat.
6. If there ……………………………….(be) only a few students, we usually close one of the classes.
7. The machine ………………………………….. (not work) if it doesn’t have enough oil.
8. If a balloon is filled with hot air, it …………………………(rise).
9. If water ……………………….. (boil), it changes into steam.
10. The machine stops automatically if something ………………………(go) wrong.
11. If he …………………………….(see) me here, he ……………………….. (be) really angry.
12.
Mary ………………………(be) worried if you don’t come to the airport.
13. If it ……………………………. (snow) this winter, we …………………………. (go) skiing.
14. I ……………………….. (lend) them some money if they …………………………… (ask) me.
15. If you ………………………(visit) Oxford, you ……………………………. (see) some interesting old buildings.
1, Freezes
2. Goes
3. Will get
4. Can’t
5. Won’t work
6. Are
7. Don’t/won’t work
8. Will rise
9. Boils
10. Goes
11. saw/ would
12. was
13. snows/ will go
14. will lend/ would have asked
15. was visited/ would see
My answers:
$1.$ Water ………….freezes…………. (freeze) if the temperature falls below zero.
$2.$ If he’s angry, his face always …..goes…..(go) bright red.
$3.$ If you put your money in a savings account, you …..will get……..(get) ten percent interest.
$4.$ If the microphone isn’t working, you ……………can’t hear……… (can/ hear) what he’s saying.
$5.$ The radio …….won’t work………………(not work) if the batteries are flat.
$6.$ If there ………………..is……………..(be) only a few students, we usually close one of the classes.
$7.$ The machine ……….won’t work……… (not work) if it doesn’t have enough oil.
$8.$ If a balloon is filled with hot air, it …………………rises………(rise).
$9.$ If water ……………..boils………… (boil), it changes into steam.
$10.$ The machine stops automatically if something ………….goes…………..(go) wrong.
$11.$ If he ……………….see……………(see) me here, he ……..will be………………… (be) really angry.
$12.$ Mary …………….will be………..(be) worried if you don’t come to the airport.
$13.$ If it …..snows….. this winter, we ….might go….. (go) skiing.
$14.$ I ……will lend….. (lend) them some money if they ……..ask………….(ask) me.
$15.$ If you ..visit.(visit) Oxford, you will see (see) some interesting old buildings.