The plane hasn't arrived yet. Could you tell me_________?A. why the plane is late B. how is the plane late C. when will the plane arrive
—Could you pass me the book? —______________.
Most students hope _______well in their study.
Half of the books ________easy for the students to read.
The cat climbs into the sitting-room _______the open window.
— ________does it ________to drive to the train station! —Half an hour.