— does Grace do her English exercises every day?
—About thirty minutes.
| A．How many | B．How much |
| C．How long | D．How far |
This is the book _______ I have read these years.
| A．who | B．when |
| C．where | D．that |
Her life ________ a lot during the last three years.
| A．changed | B．changing |
| C．has changed | D．will change |
Hold on to your dreams, _______ they will come true one day.
| A．but | B．and |
| C．so | D．or |
Tom realized that he ________ his physics book at home when he reached school.
| A．left | B．had left |
| C．was leaving | D．leaves |
In Sweden, people don’t need to _______ too much money on presents, instead, making a meal is enough.
| A．spend | B．take |
| C．pay | D．cost |