1.The supermarket is sometimes closed ............. Sunday. A.on B.at C.to D.in 2.What do you often do ................. school? A.on B.to C.in D.at 3.You _____ see the stars at night because it is really interesting. A. should not B. should C.can't D.mustn't 4.Tom isnt here . the moment. Hell be back . five minutes. A.at / in B. on / in C. at / into D. at / on 5.I think he ______eat too much because he is overweight. A.should B. should not C.isn't D.can 6.Toms grandmother died .. 1977 .. the age of 79. A.in / in B.in / on C.in /at D.at / at 7.He usually takes his children .......... the zoo ........... Sundays. A.in / in B.on /on C.to / to D.to / on 8.The price of electricity is going up . October. A.on B.in C.at D.of 9.I cant be at home the morning. Can you phone me . the afternoon instead? A.in / in B.on /on C.on / on D.at / on 10.On Sunday afternoons I ________go for a walk in the country. A. should not B. should C. should don't D.mustn't 11. My dad enjoys ________ his bike to work. A.ride B. riding C. rides D. to ride 12.You ______study harder instead of chatting too much. A.can't B.mustn't C. should D. should not