Expert, 2a, voc

We have good ​ (a)   - they always look after our house when we go on holiday.

• neighbours
• acquaintances

My ​ (a)   always makes the subject interesting and easy to understand.

• lecturer
• manager

l am doing a group project with some of my ​ (a)  

• classmates.
• tutors

I don't like having​ (a)   , so I live on my own.

• roommates
• neighbours

l like my housemates / ​ (a)   but we never meet outside work.

• colleagues
• housemates

If you have a problem with your studies, it's a good idea to talk to your ​ (a)   .

• tutor
• employer

I work in a very small office with just three other (a)   .

• co-workers
• roommates

I don't know Mr Lawrence very well; he's just a(n)

​ (a)   of my family.

• acquaintance
• classmate