1
Lingling:Guess what it is!
Betty:It tastes sweet. Is it a cookie?
2
Daming:Ugh! This milk smells sour.
Tony:Don't drink it.
3
Betty:This bed feels a bit soft.
Lingling:Try a harder bed.
4
Lingling:Tom looks very strong!
Daming:Yes. He does a lot of exercise.