—Can’t you see a lion in the cage?—________.
— There is little water left in the bottle, ______?— No, we need to buy some more before we run out of it.
Neither Jam nor his parents _______ places of interest here since they came to China.
Mike _________ English, but now he is better at it than _________ in his class.
I do not doubt ________ win in the race.
My father _________ Beijing many times. He _________ there again last week.