The young man from European country has stayed in the room for hour．（ ）
A．a； anB．an； aC．an； an
Can you tell me _____ ？
Sure．You can take the K2 bus．（ ）
A．where the high﹣speed rail station is
B．where is the high﹣speed rail station
C．how I can get to the high﹣speed rail station
D．how can I get to the high﹣speed rail station
Didn't you hear Dad call you？
No，I didn't．I _____ with Jack on the phone．（ ）
A．am talkingB．would talk
C．have talkedD．was talking
The traveler _____ his map to make sure he was not lost．（ ）
A．looked afterB．looked up
C．looked forD．looked down
The teacher changed my seat to the front so that I could see the words on the blackboard _____．（ ）
A．nearlyB．hardlyC．closelyD．clearly
The sports meeting won't be put off _____ it rains．（ ）
A．untilB．ifC．unlessD．whether