English

2. sentence which asks
5. word which describes an action
6. this type of verbs give additional information about the function of the main verb word which describes an action
9. we do it to improve our skills
10. special symbols that we use in sentences
11. verb that usually follows "to"
12. one of four sections on IELTS
14. word which has the same or similar meaning as another word
16. we use this form of word when there are more than one thing

1. a group of words which connected grammatically correct and have meaning
3. the regular use of some words and phrases with others, especially in a way that is difficult to guess
4. word which describes noun
7. a type of word which we use after prepositions or phrasal verbs
8. we use this word in future simple
13. collection of rules abot words and how they change
15. word which refers to thing, person