Either the boy or his sister must have dinner here.
| A．his | B．her | C．their | D．theirs |
________you said at the meeting describes a bright future for the company.
| A．When | B．How | C．What | D．That |
From space, the earth looks blue.This is ________about seventyone percent of its surface is covered by water.
| A．why | B．how | C．because | D．whether |
The only way to succeed at the highest level is to have total belief ________ you are better than anyone else on the sports field.
| A．how | B．that | C．which | D．whether |
Police have found________appears to be the lost ancient statue.
| A．which | B．where | C．how | D．what |
________I want to tell you is the deep love and respect I have for my parents.
| A．That | B．Which | C．Whether | D．What |