It’s so nice to hear from her again.____________, we last met more than thirty years ago.
He tried his best, but he couldn’t ________ the college entrance exams last year.
Because of my poor English I’m afraid I can’t make myself ____.
I really appreciate that your help is of great _________.
He insisted that we ________ rest until we finish the work.
He was _______ to find that it was almost impossible to undertake the task.