A.Oh, it's good. |
B.Thank you. |
C.Excuse me. |
D.You're welcome. |
A.Happy birthday to you! |
B.Happy Children's Day! |
C.Happy Teachers' Day! |
A.listen to | B.listens to | C.listening to |
A.go | B.to go | C.going to do |
A.learn | B.how to learn | C.how learning |
A.swim | B.swimming | C.to swim | D.swims |
A.my |
B.her |
C.he |
A.prevent |
B.protect |
C.throw |