1.
a.He may not know the answer to this chemistry problem.
his field Is physics.
B. Reading
What is a computer?
1 computers are changing all our
Lives and also old ways of doing
Things with their superhuman
Speed. They come in different
Sizes – from very large to small
Pocket-sized ones.
They can almost be used in any
Field of activity. No one can deny
Their influence and importance.
Speaking 2
Substitution Drills
Substitute the word(s) in the pattern sentences. Make changes if necessary.
A) Very good cars can be made in this factory.
1. must
2. may
3. will
4. should
Speaking 3
Give Yes or No answers.
Example: Can this bicycle be repaired?
No, it can’t be repaired.
1. Can this building be completed today?