Are the underlined parts of these sentences right or wrong? Correct them where necessary.
I've lost my key. I can't find it anywhere.
OK
Have you eaten a lot of sweets when you were a child?
Did you eat
I've bought a new car. You must come and see it.
I've bought a new car last week.
Where have you been yesterday evening?
Lucy has left school in 1999.
I'm looking for Mike. Have you seen him?
Have you been to Paris? Yes, many times.
I'm very hungry. I haven't eaten much today.
When has this book been published?
2. Where are you going? - I'm going to the library.
3. Where is Nicholas? - He's in the reading room. Is doing his homework there. Nicholas often does his homework in the reading room.
4. Is Lena at home? - No, it's not at home. She is having a music lesson. She always has music classes at this time.
5. Do not make noise. Kovalenko is speaking on the telephone.
6. Do not go into that room. There's a group of our students sitting a Maths exam.
7. Students sit examinations twice a year.
8. His son is going to become an economist.