When _______ help, one often says “Thank you” or “It’s kind of you”.
| A．offering | B．to offer | C．to be offered | D．offered |
Not until ________ the Internet ________ that the Chinese sailors were rescued by the European Union Task Force.
| A．did I surf; did I know | B．did I surf; I knew |
| C．I surfed; did I know | D．I surfed; I had know |
Red Sorghum was adapted from Mo Yan's 1986 novel of the same name, ________ to life a visual landscape of red sorghum and a fiery ________ sun.
| A．brought; setting | B．bringing; setting |
| C．having brought; set | D．bringing; set |
According to the new law, the people found ________ “harmful” advertisements on the streets will be punished strictly.
| A．put up | B．to put up |
| C．putting up | D．having put up |
With some books ________， he went into the bookstore on the way home.
| A．bought | B．buying |
| C．to buy | D．to be bought |
We tried ________ the window, but it was still hot in the room.
| A．to open | B．opening | C．open | D．opened |