—Do you think the Rockets will beat the Lakers ?—Yes . They have better players , so I them to win .
---- How does your father usually go to work? ---- He _____drive a car, but now he _____ there to lose weight.
The math problem is _____ difficult that only _____ students can work it out.
________ fathers are both doctors.
Please __________ the light when you leave the classroom.
When you go _________ the street, you must be careful.