(11) Please listen ( ) the story carefully.
1 in 2 by
3 to 4 on 正解
(12) We were able ( ) catch the last train.
1 to 2 in
3 on 4 from 正解
(13) They played tennis ( ) school.
1 on 2 after
3 for 4 over 正解
(14)
David will come both on Wednesday ( ) on Thursday.
1 and 2 than
3 or 4 but 正解
(15) Be kind ( ) old people.
1 on 2 at
3 of 4 to 正解