—May I have a book at your photo album?—Sure. __________.I’m not engaged at the moment anyway.
I ______ have worried before I came to the new school, for my classmates here are very friendly to me.
Jane can’t attend the meeting at 3 o’clock this afternoon because she ______ a class at that time.
The university started some new language programs to _____ the country’s Silk Road Economic Belt.
I wish I ______ at my sister’s wedding last Tuesday, but I was on a business trip in New York then.
—Jack, you seem excited.—______? I won the first prize in the English speech contest.