It was＿＿＿＿＿late to catch a bus after the party, there fore we called a taxi.
| A．too very | B．much too | C．too much | D．far |
When we climbed up to the top of the mountain, we were all ___________.
| A．out of the breath | B．short of the breath |
| C．out of breath | D．short of breaths |
I ________ while reading the English textbook. Luckily, my roommate woke me up in time!
| A．had fallen asleep | B．have fallen asleep |
| C．fell asleep | D．fall asleep |
Every year, the coal workers their lungs X-rayed to ensure their health.
| A．are having | B．have had | C． have | D．had had |
We ________ to go skiing tomorrow，but there’s no snow，so we’ll just stay home instead。
| A．are going | B．were going | C．will go | D．would go |
—Has Sam finished his homework today?
—I have no idea. He ________ it this morning.
| A．did | B．has done | C．was doing | D．had done |