Underline the appropriate time phrases and put the verbs into the correct tense.
2 .You can visit me whenever / till you (want) to.
3 We went for a walk after / luntil we (eat) breakfast
4 Once/Before he (read) the manual, he knew how to operate the machine.
5 I was doing the ironing during / while he (wash) the car.
6 They didn't get married until / by the time they... (save) enough money for their honeymoon.
7 i'll write to you as soon as / immediately I... (have) the results.
8 I got to the station till / just as the train... (pull in).
9 We won't move to a new house since / before the children ..(leave) school.
10 They had fixed the roof until / by the time John... (come) back.
11 The students don't know when / till the results... (announce)