12×3= 437+98= 84÷4= 640÷80=
⑴We all felt unhappy(不高兴的).
⑵But Xia Xue lost her new shoes.
⑶I went out to play with my friends yesterday.
⑷She felt sad.
⑸We had a picnic and played games in the park.
A:Do you like spring?
B:No.I like.
例:治结石病广告:大石化小,小石化了——“石”改为“事”
花生可以榨油。(用合适的关联词连成一句话)