Write the correct form of the verb in brackets.
1) i (buy) you a shirt ifi have enough time. *
2) if we buy a car, (not have to)travel by bus. *
3) if you (not sleep), you get tired. *
3) if you (cook) dinner, i’ll make thedessert. *
4) when you (run) fast, you get hot. *
1)buying
2)don't having to
3)don't sleeping
3)cooking
4)runing
1) will buy
2) do not have to
3) do not sleep
3) cook
4) running