October 24, 1860,the Qing government and the Britain signed “the Treaty of Beijing”,__________ put an end to the Second Opium War.
Don’t touch your eyes, nose and mouth, because they aren’t covered by skin and can _______ the virus more easily.
A truly rich man is a person _______ children run into his arms when his hands are empty.
Childhood memories _______ the new gardener that she has a little nature knowledge after all.
Greenland is _______ huge island that is mostly covered with_______ thick ice sheet.
— Do you want tea or coffee? — _______ Whichever one you’re making.