--- What do the police think about the murder?--- I’m not sure. But I want anyone who ______ the clue to contact the police actively.
--How does Jack usually go to school? --He _______ ride a bike, but now he _______ there to lose weight.
I will tell your parents _______ you come back on time.
Driving after drinking wine _______ in China.
--I hear Lin Tao made an English speech at the graduation ceremony yesterday. -- _______, and _______.
-- _______ do you study for a test? --I study by working with a group.