.
—Would you like to stay for another two days?
—Sorry, I ____. One of my best friends is coming to see me.
| A．mustn’t | B．can’t | C．needn’t | D．ought not to |
The little boy just begins to speak English.He goes to great to say the sentence full length.
| A．lengths;at | B．length;at |
| C．lengths;in | D．lengths;with |
When he grows up,he is so successful that he his hard work.
| A．took pride in | B．takes pride in |
| C．takes pride | D．took pride |
Since she is a doctor,she must the patients.
| A．attend | B．attend to |
| C．attend with | D．attend for |
The of the book makes it suitable for children.The man is considering the question as .
| A．simplicity;simplifier | B．simplicity;simplism |
| C．simplifier;simplism | D．simplism;simplifier |
—You seemed to be impressed by his skill.
—Not exactly so.It was his courage his skill that really impressed me.
| A．rather than | B．as well as |
| C．but also | D．together with |