I. Fill in must/ mustn't/ should/ can/ can't 1) The cake is tasty. You take one more. 2) You fight at school. 3) You wash the dishes after meals. 4) You feed the cat. It is very hungry. 5) You have lunch in the bedroom. 6) help you with dooing the dusting. 7) Drivers be careful. 8) Kids stay in bed when they have high temperature. II. Write questions 1) They were busy with their homework. 2) We bought two national dolls. 3) My friend swam in the river last summer.
1 can or should
2 mustn't
3 can or should
4 must
5 can't
6 can
7 must
8 must