（浙江金华）We________be more careful，or we will make the same mistake in the experiment．
| A．might |
| B．can |
| C．may |
| D．should |
Did you do_________ last weekend?
| A．somthing interesting | B．anything interesting | C．interesting something | D．interesting anything |
How was your vacation to Qingdao?
—It was _____________.
| A．bored | B．wonderful | C．easy | D．serious |
—_________does Tom exercise?—Every day.
| A．How often | B．How many | C．How long | D．How far |
We _______ a parent meeting next week.
| A．plan to have | B．hope have | C．plan having | D．hope you to have |
Jane is________ high school student.
| A．an 16-year-old | B．a 16-years-old | C．a 16 years old | D．a 16-year-old |