May I take your order，sir？（ ）
A．Chicken with vegetables and two bowls of rices．
B．Chicken with vegetables and two bowls of rice．
C．Chickens with vegetable and two bowl of rice．
The Communist Party of China will have its 100th birthday July 1，2021.（ ）
A．inB．atC．onD．around
Jim，you'd better not too much time on your mobile phone.（ ）
A．costB．spendC．takeD．pay
Miss Li，a humorous teacher，taught maths last term.（ ）
A．usB．ourC．oursD．ourselves
Which underlined letter pronounces differently from the others？（ ）
A．dogB．polluteC．knockD．strong
—Shall we play basketball this afternoon？
—Good idea!Do you have basketball？（ ）
A．the；aB．a；aC．/； /D．/；a