The school was moved out of downtown as the number of students had grown too________．

What a beautiful car! When ________ you ________ it— I ________ it for two years.

Nowadays parents are so busy with their work that they have time to communicate with their children.

We have the list of items we want, which means that we know ______ what we want.

I’m wondering　　he expects will win the gold medal in Men’s Single.