The silk road, _______ Marco entered China, was important for the exchange of goods and ideas.
A. which B. along which C. after which D. where
—Would you please lend me some gas?
—Sorry, I have ________ it.
A. use up B. run out C. gone out D. run out of
The singer hopes her concert will be like a big party ________ everyone enjoys themselves.
A. which B. when C. what D. where
The foreigners are ______ by the ________ progress that the Chinese have made.
A. amazing…amazing B. amazed…amazed
C. amazed…amazing D. amazing…amazed
The summer holidays are not far away _________ we can stay at home and read some good books.
A. where B. when C. why D. in that
The classroom can ________ 50 students.
A. sit B. sat C. seat D. seats
