So______that many parents are too worried to let their children travel alone at the beginning of the new term.
Never did we have to play "stand up", "sit down", "speak out". I don't ____ one student who didn’t try his best.
The professor has received the letter ____ to give a lecture in frication Institute.
. Could it be in the restaurant in ____ you had dinner with me yesterday ____ you lost your handbag?
The man, ____ legs were badly hurt by a ______worker, was____to hospital at once.
No sooner had he got home than he ____his coat and sat down at the table.