I lost my pet pig, but it came back yesterday.—As the saying goes: an old horse knew the way.
It’s difficult for the village children to cross the river to get to school.— I think a bridge ________ over the river.
The pear tree is . We can pick pears easily.
Who does this T-shirt belong ______? [ ]
Mum, have you seen my mobile phone?—_______ you bought last week? I’m afraid I haven’t seen _______.