1. Look at these children: they are skating very well.
2. Did you skate last Sunday? — Yes, we were skating the whole day last Sunday. We will skate again next Sunday.
3. My brother can skate very well. He skates every Sunday.
4. What are you doing now? — I am washing the dishes.
5. What were you doing at five o'clock yesterday? — I was working in the library. — I was there there, too, but I didn't see you
6. Yesterday I was working at my English from five till seven.
7. It was raining the whole day yesterday.
8. Where is your sister now? — She is in her room. She is doing her homework
9. My friend rang me up at eight o'clock yesterday.
<span>1.English grammar is difficult but English pronunciation is more difficult.
2.Today the weather is worse than yesterday. It is colder today and it is raining.
3.I am trying to work morecooperatively with the other council.
4. Her English is more perfect now.
5. My computer isn’t as new as my friend’s.
6.The debate might go more smoothly if the speaking points were followed by a taste test.
7.Ann looks better than in the morning.
8. Nick is my elder brother. </span>