17) If Venera ( know) how to swim, she could go swimming. 18) When you throw a basketball through the hoop, your team (score) points.
19) If I were you I (buy) tickets for the match tomoorrow.
20) If you drope your phone, it (brake) .
21) Unless you (finish) your homework by 6 o'clock, you can go to the computer.
22) Look out! You (hit) your head on that cupboard door.
23) I (buy) a new desk next week.
24) Anita (not/decide) what to pack for her holiday yet.
17) Knew 18) Will score 19) Will buy 20) Will break 21) Will finish 22) Hit (Are hitting) 23) Will buy 24) Have not decided
Наверное так ^^