—May I go out tonight?—Of course you can, _____ you promise to be back before 10 o’clock.
The boy _________in bed, _________ that he was very ill.
Parents ____ bring up their children under 16 and educate them properly.
This is the man ____ gave me a book.(
He is wearing sunglasses to protect his eyes ___ the strong sunlight.
____ you first met Tom.