When the thief found the police had already _____him, he ran away quickly.
| A．realized | B．known | C．spotted | D．stared |
He left ______ with my secretary that he would call again in the afternoon.He said he would keep ______.
| A．word；his word | B．words；his words |
| C．word；word | D．the word；his word |
I looked for my pen for a long time last night，but it ______ in my pocket this morning. How strange!
| A．turned out | B．turned on | C．turned up | D．turned down |
Life is___,but there is no limit_____.
| A．limited，to learn | B．limit，to learn |
| C．limited, to learning | D．limited，of learning |
They stopped fighting but stood there, ____each other without saying anything.
| A．glaring_at | B．staring_at | C．glancing at | D．glared at |
The boy fell asleep where he ______,without undressing.
| A．was laying | B．was lying | C．had laid | D．had lied |