Wow， what a cool bike! How long have you it—For two weeks.

They both have some friends; but his ____more active.

What does Mrs Li teach—She is ________ English teacher, and she teaches__________ English very well.

hingfrom greeting to eating can be an opportunity to do the wrong thing, and notonly embarrass yourself, but _______ your host

se of the lack of funds, the tunnelproject has already fallen behind ________.