—We have a tight schedule, so you mustn't __________ staring at the ceiling.
—No, I won't.
| A．meet with |
| B．adapt to |
| C．sit around |
| D．set aside |
Lucy is a very optimistic girl. ______ she is faced with a difficulty, she always sees the bright side.
| A．Every time | B．Now that |
C．As soon as | D．On condition that |
Late in the afternoon, they arrived at ______ small village ______ north of the West Hill.
| A．the, the | B．a, \ | C．a, the | D．the, \ |
Along the way children ______ long wool coats stopped to look at us.
| A．dressing in | B．dressing | C．dressed in | D．dressed |
Is this the reason _____ at the meeting for his carelessness in his work?
| A．what he explained | B．why he explained | C．he explained | D．how he explained |
______ in his studies, he didn't know that all the others had left.
| A．Buried | B．Burying | C．Having buried | D．Bury |