求助英语高手（介词填空）请告知选择正确答案的详细原因.1.this wonderful film is ________

求助英语高手（介词填空）
请告知选择正确答案的详细原因.
1.this wonderful film is ________Channel 8 .let’s watch it.
A.at B.in C.on D.for
2.try ____these shoes,please.
A.for B.on C.to D.in
3.he is busy _____his business.
A.for B.with C.on D.at
4.here is the weather forecast _________Friday .
A.for B.on C.in D.at
5、the blind man is walking____________a stick.
A.for B.on C.by D.with
6.don’t jump ________the tree.It’s so dangerous.
A.for B.off C.on D.with
7、they are keen_______tennis.
A.at B.for C.on D.with
8.please retell the story______your own words.
A.with B.in C.for D.on
9.i want to borrow a bookl____________english grammer.
A.for B.on C.with D.at
10.take a raincoat_________ you.it’s going to rain now.
A.to B.with C.on D.off
11.mum,please buy some sweets______me.
A.for B.to C.on D.with
12.what’s the time______your watch?
A.on B.by C.to D.for
13.eddie likes to play_____matches.It’s dangerous.
A.on B.in C.for D.with
14.we are leaving______Hangzhou tomorrow.
A.to B.for C.with D.on
15.Linda is diving _______a tower.
A.from B.into C.on D.for
16.my father is writing a letter_____the desk.
A.on B.over C.at D.for
17.let’s talk______our programme for our Open day.
A.to B.at C.about D.with
18.bake the mixture _____about 10 minutes.
A.of B.for C.with D.to
19.the bottle is filled____water.Please empty it.
A.by B.with C.for D.in
20.we are ready ______ our English class.
A.for B.over C.to D.in