Shopping online can save much time as you _______ go to a shop or walk around crowded
shopping centers.
| A．don’t have to | B．oughtn’t to | C．won’t | D．mustn’t |
good，the food was soon sold out．
| A．Being tasted | B．Having tasted | C．Tasting | D．Tasted |
一I like a pen which well．
一Will this one？
| A．writes；work | B．is written，do | C．writes；do | D．is written；work |
After retiring，he was recommended to gardening as a hobby．
| A．take up | B．take on | C．take off | D．take away |
—You ought to have called him yesterday．
—Yes，I know I．
| A．ought to | B．have to | C．should have | D．must have |
Persons under 16 not be employed in our country．
| A．shall | B．can | C．may | D．will |