VIII. Find a mistake in the four underlined parts of each sentence and correct it.
1. If you don’t study your mathematics, you can’t be able to do the exercises.
2. My niece can read by the time she was four years old.
3. Most ants could lift objects that are ten times heavier than their own bodies.
4. Bob was in an accident, but he won’t be able to remember how he had hurt himself.
5. If robots will do all of our work, we will have nothing to do.
6. We couldn’t bought any bread because the bakery was closed.
7. Mona isn’t busy today and she could help her mother at home.
8. Will you able to carry all the shopping back home on your bike?
9. Could you to ride a bike when you were in the fifth grade?
10. We will be able to play football because it is raining heavily.
IX. Complete each sentences so it means the same as the sentences above.
1. I don’t have a robot in my house.
There isn’t ______________________________________________________
2. I won’t be able to do everything myself unless I have a modern robot.
If I don’t have ___________________________________________________
3. Minh likes teaching robots very much.
Minh is very interested ____________________________________________
4. My sister can swim well.
My sister ______________________________________________________
5. This radio is better than my old one.
=> My old radio _________________________________________________
6. This robot is capable of cooking a variety of different meals. (can)
This robot ______________________________________________
7. My computer didn’t work last night, so I couldn’t email you. (because)
I _____________________________________________________________
8. You should study hard, or you won’t pass the exam. (will)
If you ________________________________________________________