It was lack of money, not of effort, _____ defeated their plan.
| A．which | B．as |
| C．that | D．what |
When I reached home, my husband was lying on the floor, ________ the kids with toys.
| A．to entertain | B．entertains | C．entertaining | D．entertained |
The H1N1 flu spread very quickly at the beginning, __________, many people were ill.
| A．therefore | B．instead | C．in advance | D．however |
I thought it was __________ to donate money to this fund.
| A．worth | B．worthy | C．worthwhile | D．worthless |
The famous singer and actress ___________ performing in our city this week.
| A．am | B．is | C．are | D．be |
The news ________ Joan will be our new English teacher is true.
| A．that | B．what | C．how | D．when |