You normally visit Canada. You .................. like to try Mexico this year.

The chemistry teacher has worked here ...... the beginning of the year.

Customer: May I please speak with the manager? Clerk: I'm sorry, he ......................... with a customer.

I'm sure you will all enjoy .........in the course Physics 101. The teacher is great.

Mr. Brown: What are you doing ? Mr. Davis: I'm ............. my car.

If you had turned up the volume, I ....................... the TV much better.