21 Unless he (sell) more he won't get much commission.
22 If I lend you Ј10 when you (repay) me?
23 We'll have to move upstairs if the river (rise) any higher.
24 If he (work) hard today can he have a holiday tomorrow?
25 Ice (turn) to water if you heat it.
26 If the house (burn) down we can claim compensation.
27 If you (not like) this one I'll bring you another.
28 Unless you are more careful you (have) an accident.
29 Tell him to ring me up if you (see) him.
30 If I tell you a secret, you (promise) not to tell it to anyone else?
31 If you (not believe) what I say, ask your mother.
32 If he (like) the house will he buy it?
33 If you will kindly sit down I (make) enquiries for you.
34 Unless I have a quiet room I (not be able) to do any work.
35 She won't open the door unless she (know) who it is.
36 Should you require anything else please (ring) the bell for the attendant.
Loga
Sinh Học lớp 12
