My colleagues made me....... for them on my birthday.

When you're finished reading the book,……you lend it to my cousin, please?

I bought two notebooks yesterday, but I don't have ...... pens.

The ancient and long- lost cities of Mexico……. still fascinating to this day.

If you want to be a doctor you ... hard for many years.

I didn't know that neither Mr. Hill ...... Mr. Smith is from America. They are both British.