1. You should study hard.
2. He came back late last night.
3. We talked a lot that morning.
4. The meeting lasts for more than two hours.
5. Great changes have taken place in my hometown during the past ten years.
6. This kind of things can happen everyday, everywhere in the world.
1. I want to have a talk with you this afternoon.
2. He has read this book many times.
3. They finished the plan successfully.
4. You have to finish reading the book in two weeks.
5. That man can speak three different languages frequently.