“You can have some cakes, ______ you must wash your hands first.” Mum says.
---What’s this in English?---________ a coat.A. This is B. That is C It is
There's _________18-metre-wide road behind _________school.A. a, a B. an, the C. a, the
---Oh, how nice! A picture of the White House?---Yes. I took it in ________.
---How was your school trip?---It was ________ but a little bit tired.
---Kate, who is your favorite ________?---Angelababy. She’s very lovely.