Match the phrasal verbs from question 36 with their meanings and tick the CORRECT alternative.
1. clog up
2. come down
3. dose up
4. fight off
5. get over
6. lay low
7. let up
( ) cease or diminish
( ) defend against
( ) make someone weak
( ) medicate
( ) obstruct
( ) recuperate
( ) to catch (an illness)