Our senior high school has _____ students as my junior high school.

It’s ________pleasure for me to be invited to play the piano at the concert.

Linda, I called you this morning, but nobody answered the phone. —I’m sorry. I a picnic with my family then.

What’s ______ most useful invention in the 20th century? —______ computer, I think.

I don’t think it is teachers who ______ for giving students too much pressure.