It was in the lab __________was in the charge of Professor Smith __________they carried out the experiment.
_______ winning Video of the Year, Lady Gaga also took home another seven prizes.
The bad weather is reported _______ the passenger plane crash in Iran on January 9.
The school rules state that no child _______ be allowed out of the school during the day unless they are with an adult.
You can be ______ success, but you don’t need to be ______ Bill Gates to be successful.
—Can I pay by credit card? —Yes, _________.