-- _________ you called yesterday?
-- Tom．Why?
| A．Who it is that | B．Who is it that | C．Who was it that | D．Who it was that |
The environmentalists said wild goats’______ on the vast grasslands was a good indication of the better environment.
| A．escape | B．absence | C．attendance | D．appearance |
Usually a child's behavior is a ________ of his family environment.
| A．recognition | B．reflection | C．return | D．record |
I have read the material several times but it doesn't make any ________ to me.
A meaning B. importance C. sense D. significance
Don’t leave matches or cigarettes on the table within ______of little children.
| A．hand | B．reach | C．space | D．distance |
I keep medicines on the top shelf, out of the children’s________.
| A．reach | B．hand | C．hold | D．place |