Vì 13 và 17 là hai số nguyên tố
=> ƯCLN(13;17) = 1
GTNN của B là -1,5 khi x = 0,5
2. Write a short paragraph (80-100 words) about a film that you like the most. You should use the following cues:
|
- What film it is |
|
- When you watched it |
|
- What it was about |
|
- Why you like it |
IV. WRITING
1. Complete each of the following sentences using the cues given. You can use other words and change the cues to complete the sentences.
Here is an example.
0. Ngoc/usually/play/badminton/Sunday/.
Answer: 0. Ngoc usually plays badminton on Sundays.
|
1. This/most boring/film/I/ever/watch/. |
|
2. We/feel/satisfy/ending/this/movie/. |
|
3. In spite/have/good critics/this film/make/me/disappoint/. |
|
4. The movie/boring/so/we/left/halfway/it/. |
|
5. Although/there/many/famous/actors/the movie/plot/uninteresting/. |
Choose the best option to complete each sentence. Circle A, B, or C.
1. ________ the way to school, I can see a “No parking” sign.
|
A. On |
B. In |
C. By |
2. His car crashed into the traffic ________.
|
A. signs |
B. lamps |
C. lights |
3. Go to the end of this street, turn left and take the first ________ on the right. The school is on your left.
|
A. turn |
B. turning |
C. turned |
4. – What does this road _________ mean?
– It means “School ahead”.
|
A. light |
B. symbol |
C. sign |
5. Can you see the “Speed ________”? You can’t drive fast in this area.
|
A. limit |
B. decreased |
C. reduced |