1.I am_______ the long jump.

1.I am_______ the long jump.
A.in B.on C.at
2.Sam is _______ jumper of the three.
A.good B.better C.best
3.Let’s do _______ best and have fun.
A.we B.our C.ours
4.He ran the 60m race _______ 10 seconds.
A.in B.of C.on
5.Look,the children _______ for SportsDay.
A.practise B.are practising C.is practising
6.I don’t like singing _______ dancing.
A.and B.or C.than
7.People can’t live _______ water or air.
A.for B.with C.without
8.Cheetahs can’t run this fast _______long.
A.in B.for C.on
9.They are _______ the second place.
A.in B.for C.on
10.The Lion Team won the _______ medals,they were in _______ place.
A.many; first B.more; one C.most; first