---What made her so sad?---___she had lost her purse with a lot of money in.
Don’t worry too much about ______ mistakes. They are ______ natural part of learning.
I wish you hadn’t given him my telephone number, but you .
You may use the room as you like you clean it up afterwards.
—Would you take this along to the office for me? -- .
We are invited to a party in our club next Friday.