---I’m sorry I’m late. I got held up in the traffic on my way here.
---___________________.
| A．Don’t be late next time | B．You should be blamed |
| C．It doesn’t matter. I’m also late | D．Never mind. Come and sit down |
Evidence has been piled up ________ drinking water after getting up in the morning contributes to one's health.
| A．what | B．which |
| C．if | D．that |
It is usually thought ________ a little child says is truth.
| A．what that | B．that what |
| C．which | D．that |
The warning we were given as children ________ eating fast will make you fat, may in fact, have a scientific explanation.
| A．that | B．who |
| C．where | D．which |
Although Anne is happy with her success, she wonders ________ will happen to her private life.
| A．that | B．this |
| C．it | D．what |
________ there are living creatures in the outer space as those on Earth hasn't been proved until now.
| A．How | B．When |
| C．Where | D．Whether |