Not until _____ ten _____ to school.
| A．was he; he went | B．was he; did he go |
| C．he was; he went | D．he was; did he go |
We had a wonderful holiday; only the last two days were _____spoiled by the weather.
| A．hardly | B．extremely | C．slightly | D．approximately |
Those in the living room, which are the most ______ to hurt us, are computers, televisions and lamps.
| A．possible | B．probable | C．likely | D．possibly |
The teacher rather than the students _____ referring to Reading Skills that _____newly published in America.
| A．is; was | B．is; were | C．are; was | D．are; were |
________ in 1636, Harvard is one of the top universities in the United States.
| A．Being founded | B．It was founded | C．Founded | D．Founding |
The waste from the paper factory has poisoned all the fish to death--- _____ is left.
| A．nothing | B．no one | C．none | D．not anything |