Exercise 4: Fill in the blanks with and, so, but, or.
1. My job is very interesting, ________ it doesn’t pay very well.
2. We can go by bus, ________ we can walk.
3. My classmate studies very hard, ________ she always gets good marks.
4. You had better hurry up, ________ you’ll be late for work.
5. The Japanese eat healthily, ________ they have high life expectancy.
Exercise 5: Match

A                                                                                B

1. Keep warm                                                             A. and she learns a lot from reading books.

2. Unfasten your seatbelt                                           B. but we don't buy anything.

3. Emily has an enquiring mind                                  C. or you will have the flu.

4. At times, my friends and 1 go shopping                 D. but sometimes they can't escape predators such as                                                                                               lions.

5. Zebras are fast-moving animals                            E. and leave the car.

ANSWER:
1________ 2_________ 3_________ 4_________ 5 _________