6.
If you feel too hot during the night turn down the central heating. 7.
Tom: Jack is a translator; he translates 1,000 words a day and gets
Ј100 a week, which he says isn't enough to live on. Bill: Well, if he
(wants) more money he (has) to do more work. Advise him to translate
2,000 words a day. 8 If you (finish) with your dictionary I'd like to
borrow it. 9. Jack (in canoe): Watch me! I'm going to stand up! Tom (on
the bank): He's an idiot! If he (stands) up in the canoe it (will capsize). 10.
The lift wasn't working when I was here last. If it still (does not work) we
(shall have) to use the stairs. 11. I shan't wake if the alarm clock (does not go)
off. 12 I shan't wake unless I (hear) the alarm. 13. If you'd like some
ice I (will get) some from the fridge. 14. He's only sixteen but he wants to
leave school at the end of the term. ~ If he (leaves) now he (will be) sorry
afterwards. 15. I expect it will freeze tonight. ~ If it (freezes) tonight
the roads (will be) very slippery tomorrow.