We all do more speaking ___________, even when we have a break after class .
A．now and then B．by and by C．step by step D．more or less
Zhang Hong is said___________by heart 2000 words up to now .
A．that she has learned B．to have learned
C．to learn D．having learned
They really have a great time too , designing everything , drawing the blue prints , ___________the angles and so on .
A．looking out B．taking out C．finding out D．figuring out
—Was it in 1969___________the American astronaut succeeded___________landing on the moon ?
—Yes , that’s right .
A．when ; on B．that ; on C．which ; in D．that; in
．—Who did you stay with ?
—___________.
A．Mr Green’s B．The Greens C．Greens D．The Mr Green’s
—What about the books ?
—Books of this kind well .
A．sell B．sells C．are sold D．is sold
