1. Inference: It is the holiday season.

2. Inference: The kids are going to school.

3. Inference: The workers are starting their workday.

4. Inference: The test was not too difficult.

5. Inference: There was traffic at the intersection.

6. Inference: It is raining.

7. Inference: The children were most likely at a zoo or safari park.

Answer:

1. Christmas day is approaching.

2. Students are either heading to school or to home.

3. To do some house renovations or houseworks.

4. They' reviewed the lessons thoroughly.

5. An accident occurred before them.

6. He's keeping himself dry from the rain.

7. They're at the zoo.

7.