This document contains an English exercise with two parts. Part 1 contains vocabulary words and their definitions in various contexts. Part 2 contains short dialogues with multiple choice responses. The document provides practice with English vocabulary, grammar, and conversational responses.

1. Unit 4
 By: Thu Nguyen Ngoc

2. Part 1
1.
 Stuck -> be stuck
 scatter
 Be scattered

3. 1.
A. There are some cards on a rock
B. There is a card in the time clock
C. Many cars are stuck in a traffic jam
D. The playing cards are scattered on the ground

4. 2.
 Attend

5. 2.
A. The man is running
B. The man has a shoe in his hand
C. The man is looking at a computer
D. The man is attending a meeting

6. 3.
 Shelf  shelves
 Make a point

7. 3.
A. She is studying the books
B. They are looking at the books on the shelves
C. She is writing down notes
D. The woman is making a point at a meeting

8. 4.
 Tube
 Cafeteria
 Clean off

9. 4.
A. All of the tubes are empty
B. She is eating lunch in a cafeteria
C. The scientist is studying the rock
D. She is cleaning off the table

10. 5.
 drill
 Float

11. 5.
A. Some people have left their shoes on the beach
B. The dentist is drilling a tooth
C. The boats are floating on the waves
D. He is writing notes on the board

12. 6.

13. 6.
A. The exit sign is above the doorway
B. Someone is closing the window
C. A notice has been taped to the glass
D. Someone is cleaning the windows with cloths

14. Part 2
1. May I talk to you for a few minutes?
A. If you’re not too busy
B. Sure. What about?
C. I’ll leave the office open
2. How about coming over for dinner this evening?
A. No, thanks. I’ve already had two
B. It was delicious, thanks
C. Sorry, but I can’t this evening.

15. Part 2
3. Where can I buy a newspaper?
A. I knew where the paper was
B. The newspaper costs 25 cents
C. At the newsstand in the lobby.
4. wasn’t that a fascinating article?
A. Yes, it was very interesting
B. All right, let’s play.
C. It will be finished soon

16. Part 2
5. How many suitcases are you bringing?
A. Two or three
B. This is my second trip here
C. They’re very full
6. That presentation wasn’t very long, was it?
A. You’re right. It was quite short
B. thanks, I enjoyed it
C. Yes, finally, a week ago.

17. Part 2
7. Do you know what time the next shuttle bus leave
from the hotel?
A. The bus stop is around the corner
B. The front door is on your right
C. There is a bus every ten minutes
8. don’t you think that the entrance fee is a bit too high?
A. Yes, to the airport terminal
B. Admission is $3 at the door
C. It is quite expensive, isn’t it?