It’s a pity that you leave so soon. It’s been so nice having you here.
--Did you tell Jane that the college had allowed her to work on a part-time work and study program this term? --Oh, no, I forget. I ___ her now.
The teacher raised his voice ____ all the students could hear him clearly.
Check your homework to avoid ______ mistakes again.
First of all, please _____ me to introduce myself to you.
He didn’t catch the first train. That’s ____ he didn’t attend the meeting.