--- How do you deal with the disagreement between the company and the customers? ---- The key ____ the problem is to meet the demand _____ by the customers.
The church clock began to _______ twelve.
You should make ______ a rule to leave things______ you can find them easily.
Many people say______ is shown on television.
-----Is this the first time you______ Chengdu? -----No. But the first time I______ here, the city wasn’t so beautiful
Has the doctor _______ called for?