come to ask for some advice at any time —Yes, of course. .

Chairman Xi Jinping had _______ friendly talk with US President Obama in ______ America last month.

The toughest thing about success is ________ you have to keep on being asuccess

—-Are you still very busy—-Yes I________ the report for themanager and it won’t take long

, did you have a good time during the holiday— ______ I had to do homework most of the time