If Robert ... (feel) lonely, he ... (call) some friends (First conditional)
feels / will call
Unless ... (take) your umbrella, you .. (get) wet (First conditional)
take / will get
She ... (not be able to) sleep if she ... (watch) that horror film (First conditional)
won't be able to / watches
They .... (not forgive) you if you .... (not say) you are sorry (First conditional)
won't forgive / don't say
The bank ... (not lend) you money unless you ... (have) a good job (First conditional)
won't lend / have
If people eat too much, then they (to become) fat. (Zero conditional)
become
If you touch a fire, then you (to get) burned. (Zero conditional)
get
If babies are hungry, then they (to cry). (Zero conditional)
cry
If you wake up late, then you (to be) late for school. (Zero conditional)
are
If my father cooks, then he (to burn) the food. (Zero conditional)
burns
If she goes shopping, she (to buy) expensive clothes. (Zero conditional)
buys
If Michael has a party, then his best friend (to visit) him. (Zero conditional)
visits
If you heat the ice, then it (to melt). (Zero conditional)
melts
If I don't clean my house, then it (to look) dirty. (Zero conditional)
looks
If I speak to Ellen, then she (to get) angry. (Zero conditional)
gets
If children don't eat well, then they (not / to be) healthy. (Zero conditional)
are not
