Yunnan province in China was attacked by such a terrible drought this early spring ____________few people had experienced before, ____________ made us worry about global climate changes.
| A．that; that | B．as; which | C．which; it | D．when; as |
What present will you have ______ to your father tomorrow?
| A．send | B．sent | C．to send | D．sending |
We’ll have to finish the job, _________.
| A．long it takes however | B．it takes however long |
| C．long however it takes | D．however long it takes |
Few pleasure can equal _____ of a cold drink on a hot summer day.
| A．that | B．those | C．one | D．ones |
His first book _______ next month is based on a true story.
| A．published | B．to be published | C．to publish | D．being published |
Please remind me ______ he said he was going. I may be in time to see him off.
| A．when | B．where | C．how | D．what |