John has an appointment ____________the dentist____________4 o'clock.
主频是CPU工作的时钟频率(CPU Clock Speed),单位是________。
We will have dinner ___ 6 o'clock.
Why it’s eight o’clock already . I’m surprised___ so late.
I can't tell the time because the ______ of the clock have been removed.
Guest: Oh, it's ten o'clock. I'd better go now. Host: ______.
The evening news comes on at seven o' clock and______only thirty minutes.
It was ten o' clock ______he came back home.
He _______ working before 6o’clock.
–Shall we go for a drink downstairs？--________.Will two o’clock be Ok？
Was it six o’clock_____the fire broke out
__________________________________ Before pendulum clocks were invented, Peter Henlein of Germany invented a spring-powered clock around 1510. It was not very precise. The first clock with a minute ha
The last guests to reach the hotel_____at 12 o'clock at night.
He insisted that we all_____in his office at one o'clock.
It is already 9 o'clock, but she still did not______.
— How about eight o' clock outside the cinema？ — That ______me fine.
He______to return earlier than 3 o'clock.
－－－Does your sister hve new wtch －－－－________. Well, she hs new clock.Yes, she doesB．Yes,. ---Does your sister hve new wtch ----________. Well, she hs new clock.Yes, she does B．Yes, she is C．No,
When we were young, we ___________ to stay out after 11 o′ clock.
Only if the alarm clock rings, ____ wake up.
—How about eight o’clock outside the cinema？ —That______me fine.
Were working______the clock to accomplish the proposal before Tuesday.
My suggestion is that we_____ together at six o'clock tomorrow.
选择合适的内容，将句子或对话补充完整:Iusuallyeatdinnerat5:30__6o’clock（）
