We have been excavating layers of ash almost six metres thick, which suggests that they the fire burning all winter.
| A．should keep | B．might have kept | C．should have kept | D．might keep |
If you have good eyesight, you will be able to see the church ___________ at the top of the mountain.
| A．at distance | B．from distance |
| C．in the distance | D．from over the distance |
Sometimes I really wonder how I could make friends with a man who has so little ______ with me.
| A．in ordinary | B．in similar | C．the same | D．in common |
He ______ have finished his work; otherwise, he wouldn’t be enjoying himself by the seaside.
| A．should | B．must | C．need | D．can |
About 110 million people moved to this city. The population is ______ as ten years ago.
| A．as twice large | B．twice as large | C．as many twice | D．twice as many |
．—Remember the first time we met?
—Sure．You ____in the supermarket．
| A．shopped | B．have shopped | C．had shopped | D．were shopping |