The poor little boy longed for a pretty toy train,______ his father could never afford.
| A．that | B．the one | C．one | D．it . |
Even the best writers sometimes find themselves ________ for words.
| A．lose | B．lost |
| C．to lose | D．having lost |
—Someone wants you on the phone. —__________ nobody knows I am here.
| A．Although | B．And |
| C．But | D．So |
I'm sorry I didn't phone you, but I've been very busy __________ the past couple of weeks.
| A．beyond | B．with |
| C．among | D．over |
—It rained cats and dogs this morning. I'm glad we took an umbrella.
—Yeah, we would have got wet all over if we __________
| A．hadn't | B．haven't |
| C．didn't | D．don't |
__________ in the early 20th century, the school keeps on inspiring children's love of art.
| A．To found | B．Founding |
| C．Founded | D．Having founded |