1. Open the brackets. Use Present Simple, Present Continuous or Future Simple.

1) makes, 2) finishes; 3) is, 4) don't know, 5) returns, 6) comes; 7) leave, 8) starts; 9) feel, 10) won't allow; 11) will go, 12) pass; 13) know, 14) isn't, 15) begins; 16) promise, 17) will write, 18) am.