Đáp án:

$\underline{\color{orange}{\text{yangg}}}$

Giải thích các bước giải:

1. Janet learned a few words of French when she was in Paris last year. (UP)

→Janet picked up a few words of French when she was in Paris last year

2. We don't like traveling during peak season. (into)
→ We are not into traveling during peak season.

3. the development/Tourism/an/in/important/part/many nations/of/plays/

→ Tourism plays an important the development in part of many nations

4. He/be not/impressed/because/he thought the meteorite/like an ordinary piece of rock. Help me, gấp lắm

→He wasn't very impressed because he thought the meteorite was like an ordinary piece of rock.