We all think we are tired after the long work. Let，s stop      a rest.

----We’d like a double room, please.----I’m sorry, but all but two single rooms with sea view      .

Listening attentively in class and reviewing in time _______ a sure way to improve your learning, and this is especially true _______ it comes to standard tests.

 It is I ____ singing in the garden.

What he says and what he does ___ agree.