—Why are your hands so dirty? —I________in the garden.
Susan, _______ university student from Europe, teaches me _______ art in her spare time.
Our English teacher’s love for us students is like ________for her own child.
The park ___ life in the days of King Arthur is one of the main __ of the city.
His coming brought their quarrel to an end. There _____a moment of uncomfortable silence.
We can never be too_______when making friends with strangers online, or you will be cheated