—Tom must be at home because the light in his house is on. —He ____ be at home, because I saw him playing basketball on the playground. A. can B. mustn’t C. can’t
There is _______ garden in _______ centre of our city.
---I am very tired these days because of studying for Maths. ---Why notmusic? It can make you.
Last Sunday,when I got to the station,II had left my ticket at home.
--Whenyour motheryou that computer? ---Oh, I have forgotten.
There is __ homework for us to do .It’s ___ to finish it in such a short time.