1. Complete the table with the words.
- Must: strong obligation
Affirmative
You must (1) ... to the guide at all times in the jungle.
Negative
You (2) ... (3) ... the fruit from that tree.
- Should: Advice
Affirmative
You (4) ... take a map of the area.
Negative
You (5) ... (6) ... in the hot sun for a long time.
Bài Làm:
1. listen |
2. mustn't |
3. eat |
4. should |
5. shouldn't |
6. sit |