The 31 stOlympic Games will take place ________ August，2016．（ ）
| A． |
in |
B． |
on |
C． |
at |
Nowadays some parents spend more time on mobile phones so that they____ care for their kids．（ ）
A．oftenB．seldomC．usuallyD．sometimes
Tina is very____．Her face often turns red while answering questions in class．（ ）
A．shyB．activeC．smartD．outgoing
Would you like something to drink， Mum？
Yes， I'd like a cup of coffee ________ nothing in it．（ ）
A．withB．withoutC．forD．to
Stephen Hawking's story gives me much __________ to face all kinds of difficulties．（ ）
A．chanceB．wealthC．courageD．decision
Wolf Warriors II is such ___ exciting film that I have seen it three times．（ ）
A．aB．anC．theD．/