By the time you ____ in, I ____ two letters.
A.had come, had written | B.came, wrote |
C.come, have written | D.came, had written |
Until the start of the Industrial Revolution, mankind was poor, hungry, and constantly at the _______ of disease and natural disasters.
A.power | B.limit | C.control | D.mercy |
The food ran out early, but __________ the party was a success according to the guests present that evening.
A.therefore | B.meanwhile | C.otherwise | D.however |
A new survey released by Yale University finds that Americans trust scientists most when ______ comes to information on climate change.
A.that | B.it | C.this | D.there |
Mr. Bush is on time for everything. How ____ it be that he was late for the important meeting?
A.can | B.should | C.may | D.must |
— You won’t believe it, Sam. I was chosen as an exchange student to China.
— Congratulations! _______
A.That’s something. | B.You did a good job. |
C.That’s all right. | D.You got it. |