[单项选择]Tom, your book was due yesterday and I would rather you （）the book then.
A. would return
B. should return
C. had returned
D. returned

[简答题]Tom said Marl would go yesterday.

[填空题]Tony: How’s your family Tom: ______

[单项选择]（） yesterday, you would have met Professor Jones. But now he has left for London.
A. Did you come
B. Had you come
C. Should you come
D. Were you to come

[简答题]You broke your leg due to a traffic accident and were hospitalized for a month, during which you received many cards and flowers from your classmates. Now you have recovered and been back home. Write a note to them to explain your condition and thank them at the same time.
Marks will be awarded for content, organization, grammar and appropriateness.

[单项选择]The sentence "Close your book and listen to mc carefully" performs
[A] a directive function [B] a phatic function
[C] an informative function [D] a performative function

[单项选择]

If you left your book on the table overnight, you would find the following morning that it was still exactly where you had left it, provided nobody had moved it. If a ball is made to roll on a very smooth surface, it will roll a long distance unless something stops it or changes its direction. This tendency of an object to remain at rest unless something moves it and to continue moving unless something stops it is known as the Law of Inertia.
The following examples show the truth of this law.
a. Put a table-cloth on a table and arrange a pile of books on it. Hold one edge of the table-cloth and pull it quickly. The table-cloth will come off, leaving the pile of books undisturbed.
b. Place a small piece of cardboard on an open jar and place a coin on it directly over its mouth. Use one finger to flick the piece of cardboard away. You will notice that the coin drops into the jar.
c. Sitting in a car which starts suddenly, you feel you are jerked back
A. A boat can stay on water.
B. A plane can fly in the air.
C. You can walk faster on a very smooth surface.
D. You can go forward and backward on a swing.