B2 Vocabulary Part 4

Write the word or phrase in each sentence that means (to be) difficult.

Working as a waitress in a busy restaurant is one of the most demanding jobs I've ever had.

Write the word or phrase in each sentence that means (to be) difficult.

I find it a bit awkward when I have to speak to my staff about mistakes they've made.

Write the word or phrase in each sentence that means (to be) difficult.

Teaching a class on my own for the first time was a very testing experience.

Write the word or phrase in each sentence that means (to be) difficult.

Doing the outdoor survival training course really challenged me.

Write the word or phrase in each sentence that means (to be) difficult.

I have to talk to my teacher because I'm not happy with her lessons; it's a very delicate subject and I'm not sure what to say exactly.

Write the word or phrase in each sentence that means (to be) difficult.

Unfortunately, it's often not very straightforward for students here to find part-time work.

Write the word or phrase in each sentence that means (to be) difficult.

When I lived in Budapest, it was a struggle to learn Hungarian well.

Write the word or phrase in each sentence that means (to be) difficult.

I think I understand how computers work, but learning a programming really stretched me.