My clock stopped ________ ten o’clock last nigh.A.at B.in C.to
We had a picnic the park . A. in B. on C. with
We are looking the picture. A. of B. from C. at
The ducks are . A. swim B. swam C. swimming
Yang Liwei the first man in space. A. was B. were C. are
We had a very funny day Sunday. A. in B. on C. at