—How was your recent visit to Qingdao? —It was great We visited some friends, and spent the days at the ________ seaside
This is the only foreign film ___ I have seen this month.
His mother was born in Green, and Greek was her native language, ___.
While reading, you'd better make a mark ___ you have any questions.
Don't keep your mouth ___ if you want to improve your spoken English.
My classmates, Li Ming, was highly praised for ___ a good deed.