用所给词的适当形式填空
Doctors often tell us____(drink) more water every day.
It's easy for us____ (have) a good lifestyle.
____you    3    (watch) TV last night?
How many____ (west) countries do you have?
I____ (visit) my grandpa next month.
Tom with his sister____(have) lunch at school every day.
He plans____ (spend) this weekend with his friends.
____ (smoke) is bad for your health.
Tom forgot____(do) his homework last night.
Lily had to look after his mum because of her____ ( ill).
I decided____ (play) tennis with the children.
He's very____(excite) and he really needs a   12      (relax) vacation.
Children like outdoor(户外的)____ (active).
Can he finish____ (read) the book in about a week?
He____(leave) the first week in June and      15    (stay) until August.
My mother wants me____ (exercise) often.
He thought about____ (go) to Italy.
Peng Liyuan is a famous____ (sing) in China.
My grandma looks very young because she____ (play) sports every day.
I'm not____(feel) well, I have a fever.