1.Pollution (increase).... if we (use)....... more oil and coal
2 The climate (change)........if more trees (die)..........
3.If we (try) .... to control pollution, it (be).........expensive
5.If we (not control )...........pollution soon, it (be)...... too late.
6.If you need any more money i.......(you some)
7.You can go if you....
8. If the weather if fine tomorrow we..... for a picnic
9. Just ask me if you ...........any help
10. If anyone.... for me while i am out tell them i'll be back at 4 o'clock
11. go to bed now if you ......... tired
HELP ME
1.Pollution (increase) will increase if we (use) use more oil and coal
2 The climate (change) will change if more trees (die) die.
3.If we (try) try to control pollution, it (be) will be expensive
5.If we (not control ) don't control pollution soon, it (be) will be too late.
6.If you need any more money i will lend you some.(you some)
7.You can go if you want to.
8. If the weather if fine tomorrow we will go for a picnic
9. Just ask me if you need any help
10. If anyone phones for me while i am out tell them i'll be back at 4 o'clock
11. go to bed now if you are tired