There are so many kinds of radios in the shop. I can’t decide .
Liu Xiang announced the retirement (退役) in Shanghai _______ May 17, 2015.
—Look at the clouds, so beautiful! —Wow, so many different ________, such as horses, sheep, flowers, etc.
The third Sunday of June is ________ Father’s Day and I’ll prepare ________ unusual present for my father this year.
—Look! Someone the floor. It looks quite clean now. — I guess Tom did it for he was on duty today. A. is sweeping B.was sweeping C. has swept
—Do you know when ______________the Subway Line 1 and Line 3 in Changsha exactly? —No. But I know that they _______ into use in the near future. A. we can use, will be put B. can we use, is being put C. we can use, are going to put