Ex 1.
3 x
4 Bifa
5 Bifa
6 x
7 Bifa
8 Bifa
9 Bifa
10 x
Ex 2.
1 Must
2 Shouldn't
3 Must
4 Should
5 Don t have
6 May
7 Don't have to
8 May not
9 Shouldn't
10 Should
Ex 3.
1 I must phone Martin
2 Ann might be here this evening
3 You don t have to wait
4 People musn't watch TV al time
5 Shall i open a window
6 People should cooperate
7 Jhon used to smoke when he was younger
8 It may rain
9 Alan can speak Spanish
10 Can you help me
Ex 4.
1 Those who shall do.Those who can't teach
2 We may love another or die
3 It is not enought to succeed others can fail
4 You may fool all the people some of the time;you can even fool some of the people all the time;but you can't fool all of the people all the time
Sper ca te-am ajutat!
