The boys are still playing basketball happily on the court ______ it is raining heavily.
The nurse whose name is Mary assisted me ______ the operation they day before yesterday.
---Shall I go to the party tomorrow? ---I would rather _____.
The brave soldier, ________, jumped into the cold river to save the girl who wanted to kill herself.
The old man said the accident______ his careless driving, so a lot of money _____ be paid by the driver.
We are not going for the simple reason _______ we can’t afford it