A.walking | B.to walk | C.walk |
A.run | B.runs | C.running |
A. 2.Please don't walk on the grass. | B. 3.Please don't ride a bike. | C. 4.Please don't go straight. | D. 5.Please don't go swimming. | E. |
A.for | B.of | C.to |
A.That’s right. | B.That’s okay. | C.Thanks. |
A.Sorry. | B.I want to dance. | C.I’m excited. |
A.Don’t sing! | B.Don’t run! | C.Don’t eat! |