Exercise
Fill in the correct form of the verb in brackets.
- I (work) on this new idea for a few weeks now, and I think you will like it.
- Prague Castle (stand) above the town for hundreds and hundreds of years.
- Jack (make) twelve phone calls so far today.
- Sorry I'm late. Have you (wait) long?
- I (read) the book you loaned me. It is really good so far!
- You look tired. – Yes, I (run) around all day.
- Scientists claim that the universe (expand) quite a lot in the last ten million years.
- I (read) the book you loaned me. Thanks, it was great!
- Of course, they also say that it (expand) steadily since the beginning of time.
- That strange man (stand) by the bank all day.