Tang is absent today.—- _________ He is never late for work.

So many problems! I’m too tired. — You should try to _____________ them by yourself. You’re not a child any longer.

______________ that my dearest friend would play a trick on me in front of all my students.

I must be off now, but I hope we can _____ each other _____ letter[ ]

Last winter, many places of southern Chinawere struck by heavy snowstorms, _____ more than 120 people were killed.