If the T-shirt ______ (suit) me, I __________ (buy) it

20. If the T-shirt ________________ (suit) me, I _______________ (buy) it.

21. If you _________ (be) a good listener, you __________ (have) many friends.

22. If you _______________ (not/be) careful, you _______________ (fall).

23. We (go) ____________ on holiday if there is time.

24. We (do) ________________ this for you if you want. 25. If we (need) _____________ some help, we will as