Lucy has two sweaters．One is red, ________ is yellow．

1. A.
   the other
2. B.
   another
3. C.
   the others
4. D.
   other

Mr. Smith is an Englishman. He teaches English well. His English classes are very interesting. He likes us and we like him, too.
Mr Smith has two children—Tom and Lucy. Tom is seven and his sister Lucy is four. Tom goes to school but Lucy doesn’t. Mr Smith likes to wear（穿 ）a T-shirt and jeans(牛仔裤).Football is his favourite sport. After school we often have a basketball match. Sometimes（有时） Mr Smith watches and joins us. He plays basketball just for fun.
【小题1】Mr Smith is __________.