I_TWO_Milestone_1.6

She apologised _______ being late.

We should concentrate _______ improving our skills.

She insists _______ going to the party, even though she’s tired.

He always apologises _______ being rude to people.

They often argue _______ politics.

She believes _______ the importance of hard work.

This book belongs _______ my friend.

I really care _______ the environment.

She complained _______ the noise coming from the construction site.

It's hard to cope _______ stress at work.