C Complete the sentences with the correct comparative /superlative form of the adjectives/ adverbs in brackets:
11. The Headmaster is__
(important) person at our school.
12. Mary smiled__ (happy) than before.
13. Kate had an accident last month. Now s he drives___
(carefully) than
before.
14. Tom's level of knowledge is getting___
(high) and___
(high).
15. Tim is___
(talented) singer in our theatre.
Fill in the gans with the correct particle:
11. The Headmaster is the most important person at our school.
12. Mary smiled happier than before.
13. Kate had an accident last month. Now she drives more carefully than before.
14. Tom's level of knowledge is getting higher and higher.
15. Tim is the most talented singer in our theatre.