(补全单词)Lucy gets very　______　(生气的) when she can’t find her bike.

(补全单词)“Please take the______　(药) twice a day,”says the doctor.

(补全单词) I want to find a　________(安静的) place to stay for a little while.

(改错)Bill and his friends playing soccer.

(改错)Thanks for your letter and photoes．

(改错)We often play the basketball after class．

(改错)She swims in Sunday afternoon．

(改错)Meimei is shoping in the shop.

（填写适当形式）What are they doing?

　　They _____ (study).

（填写适当形式）_____ they _____ (wait)for the bus?

Yes, they are．