It was wrong to cut down the old tree which dates back to 1915, _______ the reason．
| A．whatever | B．wherever | C．whenever | D．however |
When we sleep iscultural as biological-and practices differ greatly round the globe.
| A．that much | B．so much | C．too much | D．as much |
---I have no ideahis proposal was turned down by the committee.
---Me, either.
| A．why it was that | B．how was it that |
| C．was it that why | D．it was that how |
China’s New Food Act provides for a food recall systemto producers have to stop productiontheir food isn’t up to standards.
| A．that; if | B．where; if | C．which; when | D．when; where |
Only after you have known someone for some timeproducers his real worth.
| A．you begin | B．do you begin | C．you do begin | D．begin you |
---I won the first prize in the talent contest!
---!
| A．Have good luck | B．Congratulation | C．Good for you | D．Best wishes |