He said he would do what he could____ us.
Stage fright is a common example of___educators call a“lack of confidence”among students.
—Have you finished the book?—No,I’ve read up to____ the children discover the secret cave.
I really don’t know______Tom lost his wallet.A.when was it that B that it was whenC. where it was that D. it was where that
Our class adviser doesn’t doubt,in any case.___.we can overcome the difficulties in our study.Healways gives us a confident smile.
It was never clear _______ the man hadn’t reported the accident sooner.