I haven't bought / didn't buy any new clothes recently.

I have not bought any new clothes recently-верный ответ, потому что в данном предложении используется время Present Perfect и в этом времени часто используется recently.

Правильно будет I didn't  buy any new clothes recently.

Объяснение:

1 - d.

2 - c.

3 - b.

4 - a.

5 - e.

6 - g.

1.i see the plane in the sky.

2. a lot of factories polute our atmosphere.

3. sun is the biggest star in our galaxy.

4. people went to the moon in the 20th century.