For miles around me there was nothing but an island, without a single plant or tree ______.
He was such _____ good speaker that he held our attention every minute of _____ three-hour lecture.
Not only the parents but also their child __________ the Bird’s Nest next week.
—Don’t be late for school next time, ______? —______.
Mike has much difficulty ________ Chinese so he often asks me ________ help.
Only at that time how much time she had wasted.