Occasions are quite rare ______ I have the time to spend a day with my kids.
Neither Tom nor Jack and I ____ his students.
The League secretary and monitor________asked to make a speech at the meeting last week.
Wang Lin failed to be admitted by Hong Kong University last year,and only then________the importance of English.
—What happened over there?—They argued________the waiter________the price of the meal.
Alice, together with two boys,____ for having broken the rule.