It was 12 o'clock ______the plane took off.

A． when

B． that

C． since

D． till

[单选题]My plane ________ at 9 o' clock tomorrow morning. Will you come to see me o

[单选题]My plane _____at 9 o' clock tomorrow morning. Will you come to see me off?A

[问答题]The visitors are arriving at 3 o'clock.

[单选题]It was six o'clock in the afternoon ________ they arrived at the hotel.A.si

[单选题]It's eleven o'clock. It's time ______.A.go to bedB.to go to bedC.go to the

[单选题]A．Juan Gomez wakes up at six o'clock every morning. He gets up, takes a 21 , gets dressed, and eats breakfast. After breakfast he 22 the newspaper until 7:15, then he leaves for work. He gets on the bus at the bus stop, rides it to University Avenue

[单选题]听力原文：W: Oh, no. It's five o'clock already, and I haven't finished my homework.M: Don't worry. That clock is fifteen minutes fast. You still have time to do it.When does this conversation take place?A．At 5:00.B．At 5:15.C．At 4:45.D．At 4:15.

[单选题]Recently he _____every night until after one o' clock, preparing for the fi

[单选题]It was because of the heavy rain last night ______ I didn't go home before

[单选题]It's nearly ten o'clock.It's time for you to go to bed, Kate!--OK._________