1. She is ten
2. we are not happy
3. Are you at home
4. Where is Tom
5. Who are you
He is going to stay a week.
Thare are different subjects that pharmacy includes such as as physics, chemistry, botany, pharmacognosy, pharmacology, etc.
There were preparative techniques which the the civilization of the past had
2 Setsuko: How long have you known Marek?
Andrj: We met on the first day of this course.
3 Callum: Did you see any films last weekend?
Shayla: No. I have not gone to the cinema for ages.
4 Ramon: Have you finished that Harry Potter book yet?
Tessa: Oh, l took it back to the library yesterday.
5 Jay Did you speak to Will yesterday?:
Soraya: No, l have not seen him for a couple of days.
6 Carrie: Have you bought Lee`s birthday present yet?
Jen: Yes, l got her something in town last night.
7 Shandra: When did you learn to drive?
Jack: Me? l have <span>never driven a car in my life.</span>
1. Burning certain fuels produces (Present Simple) sulphur dioxide. This mixes (Present Simple) with rainwater and causes acid rain.
2) If the population growth doesn't slow down (Present Simple), pollution will increase.
3. The reality is (Present Simple) that we all use up (Present Simple) the world's resurecs and simple lifestyle changes can (Present Simple) help preserve the planet for future generations.
4. "Have you switched off (Present Simple) the light, dear?", she asked when we were leaving the house.
5. I have had (Present Perfect) this bag for a year already.
6. How long have you been using (Present Perfect Progressive) your bike?
7. Some countries haven't signed (Present Perfect) the Kyoto Protocol yet and refused (Present Perfect) to change the national way of life.
8. Do you have (Present Simple) separate rubbish bins for paper, glass and aluminium in your locality?
9. Look, it is snowing (Present Progressive) heavily. It has been snowing (Present Perfect Progressive) like that since morning.
10. At the moment many more people are driving (Present Progressive) cars dangerously and carelessly.