1. if i__________(have) wings. i _____________(not have to) take an airplane to fly home.
2. we'll have to go without john jf he_______(not arrive)soon.
3. if someone ___________(enter) the building, the alarm____(go)off
4. i ____(travel) if i_(can afford) it. but i don't have much money
5. i didn't know you needed a ride. if you__(tell)me, i_______(give) you a ride gladly