Listening attentively in class and reviewing in time _______ a sure way to improve your learning, and this is especially true _______ it comes to standard tests.
| A．are; when | B．is; when | C．is; while | D．are; as |
Leave your key with a neighbor _____you lock yourself out one day.
| A．ever since | B．even if |
| C．soon after | D．in case |
It was two weeks before the Spring Festival and the shopping centre was _____ with shoppers.
| A．full | B．crowded |
| C．satisfied | D．noisy |
Many students go to school _______ the tube in Beijing every day.
| A．with | B．for | C．on | D．at |
Stop making noise, _______ the neighbors will start complaining.
| A．so | B．but | C．and | D．otherwise |
-- How was your life in the countryside?
-- It was _______ but sometimes I felt a bit _______.
| A．interesting; boring | B．interesting; bored |
| C．interested; bored | D．interested; boring |