My sister studied hard at school when she was young, which contributes ________ her success in her career.
Mr Reed made up his mind to devote all he had to _______ some schools for poor children.
It is said that in Australia there is more land than the government knows _______.
Robert is said _______ abroad, but I don’t know what country he studied in.
Jenny nearly missed the flight______ doing too much shopping.
Now that we’ve discussed our problem, are people happy with the decisions _______?