The _______ woman is my neighbour.
| A．70 years old | B．70-years-old | C．70 year old | D．70-year-old |
You’d better try different ways you can think of maths problems. It’s good for you to learn maths well.
| A．work out | B．to work out | C．working out | D．is working out |
Can you make sure ________ he will come here today, Linda?
| A．that | B．which | C．whether | D．what |
—What should we do to prevent H7N9 bird flu?
—We must from crowded places.
| A．come out | B．pass away | C．put out | D．keep away |
—It’s a long story, but you will find that there are few new words in it .
—Good!it will be too hard for children.
| A．So | B．And | C．But | D．Or |
Which is _____ difficult, this one or the other two?
| A．more | B．the more | C．most | D．the most |