_______ at the good news, she couldn’t help crying.
I don’t think _____ possible to master a foreign language without much memory work.
--- Did you have a good time in the US during the Golden Week Holiday?--- ______ . Due to the temporary shutdown, a lot of national parks were closed.
You will never gain success ______ you are fully devoted to your work.
The boys, who _____ their homework, were allowed to play basketball on the playground.
—People often don't appreciate what they have, do they?—No, _________ they lose it.