—He didn’t devote his time to his study,did he? --_______.As a result,he failed all the final exams.
Could I speak to is in charge of International Sales please?
____ he does his work, I don’t mind what time he arrives at the office.
He _________ in American for five years, and now he works in Shanghai.
Would you please keep silent? The weather report and I want to listen.
—I can’t imagine Phelps smoking marijuana (大麻).—______.