--- It worries me a lot that my 5-year-old son has started telling lies.--- I think you shouldn’t let him _______ it.
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?