Why pleasant smells do not reduce pain in man is a question still _______ by scientists.
| A．answered | B．being answered | C．to be answered | D．that answered |
Some of us fail to learn that pain is the body’s way of informing the mind ______ we are doing something wrong, not necessarily ______ something is wrong.
| A．that, what | B．that, that | C．what, that | D．what, what |
Alice was so excited ______ she received an ticket from her friend to attend the concert.
| A．where | B．that | C．why | D．when |
It was July 24th when he arrived in London, ______ the 30th Olympic Games would be declared open 3 days later.
| A．that | B．how | C．where | D．Who |
In many states of America, a neighbor may ______ you with playing your radio too loudly.
| A．charge | B．blame | C．punish | D．scold |
When we get knocked down, we get back up and we come back stronger, and, ____ I’m President, that’s what we’ll keep doing.
| A．even though | B．as if | C．now that | D．as long as |