Listening eating visiting
doing playing
<span>meeting staying </span>
1) he is a technician.
2) the tickets is in his bag.
3) the mechanics is in the shop.
1 - turn
2 - know
3 - study
4 - have
5 - will be
6 - waste
7 - will be
8 - know
9 - know
10 - take
11 - leave
12 - will go
Если во второй части предложения будущее время, то в первой части - настоящее.