лечение заболевания приводит к выздоровлению в 70% случаев. Лечилось семь больных. каковы вероятности того, что: а) выздоровят все, б) не выздоровит ни один, в) выздоровят четверо.

put the following verbs into present simple, present continuous

prese perfect

1)Tom: 1 (smell) something burning!

Jack: So (do) 1. I (think) it (come) from the kittchen, Anm probably (iron). She

usually (irom) and

) and (watch) TV at the same time and if she (get) very interested in a

programme she (forget) that she (press) a hot irom on to somnebody's shirt Mother

(think) of selling the TV set.

2) You ever (ride) a camel? nlways ( want) to try it.

3) Imagine that you (tnavel) by train, in a crowded commpartment. One of the

passerggers (read) a newspuper, another (do) a croswerd puzchs; another (look

down Suddenly the

denly the train (stop) with a jerk and your suitcase (fall)

off the ruck on to somebody's toes.

4)- He (post) the letter?

- No,he (decide) to write two more letters and sead them altogether.

5) Ann (stir) sommething in a saucepan and Mary (ntend) heside her holding a

cookery book.

Mary: It (ssy) 'simmmer', and you (boil) it, Ann.

Ann: (notthink) it (matter) if you (couke) it quikly, but I (notknowe) why it

(mot get) thick. It usually (thicken) at once.

6) Mary (water) the tomatoes already ?

Yes, I think shs …

7) Your sister's frankcness (urnoy) people?

Yes, it (do) The average persom (not want) a truthiful answer, be (want) you to

say sormething agreeable

8) I just(wash) thit flor! Do not go there!

9) If you (aak) a friend if she (like) your new dress she usually (say) 'Yes', so you

(not know) whether she really (think) it (suit) you or whether she merely (be)

polite.

10) You (see) my

my watch anywhere?

No, I'm afraid