—Thanks for listening to my problem and giving me your advice, Amy.—_________. That’s what friends are for.
I hope my friends _________ my party this Saturday.
The Jiangs have lived in the city of Nantong since__________.
I found _______ difficult to work out the problem.
The Greens used to live in London and now they ________ in Beijing.
The train was travelling _______ low speed at that time.