the beef____sandwich.A.in B.for C.with D.on the sandwich ___

the beef____sandwich.A.in B.for C.with D.on the sandwich ___ ( )I cut the bread ___ a knife A.for B.in C.on D.with Will you pick the apples ___ the tree?A.on B.in C.for D.of What does the boy mean ___"stop"?选择 A.for B.with C.by D.on Mr Smith began the party ___ a song A.of B.in C.with D.on You can talk with you friend ___ the phone.A.in B.on C.at D. I usually use the computer ___ my homework A for B in C on D Who is the boy_______black?_Jack A on B in C for D with Can you tell me the reason ____ that?A.on B.with C.for D in add the onion and the tomoto___ the sandwich A.on B.to C.in the policeman caught the man ___ the arm A：by B: with C:on D Are you busy ___ your homework （选择） A.on B.in C.with D.for