The weather turned out to be fine yesterday. I the trouble to carry my umbrella.
A．needn’t take B．couldn’t take
C．needn’t have taken D．couldn’t have taken
It was on a lonely island he was found alive after the accident.
A．where B．which C．what D．that
______ an accurate map, you might not get lost in the forest.
A．Use B．Used C．Using D．To use
The teacher explained a second time, the students should have difficulty in doing the experiment.
A．although B．in case C．so that D．but
The damaged building , so the people will have to look for other places to shelter themselves from the cold.
A．is being repaired B．is repaired C．has been repaired D．was repaired
---How did the warm-hearted lady find you and return your lost bag?
---She said that she my bag on the bench with my name card in it.
A．notice B．was noticing C．has noticed D．had noticed
