He ___________ the volunteer group last year and ___________ many activities since then. A. took part in…joined B. joined…took part in C. joined…has taken part in
What ______ you ______ when you father came back?
The woman couldn’t see her son____.She was worried.
Who argued ______ your best friend?
—Can I talk to you for a minute? —Sure. I have ______ time.
I love the dress.It’s ________.