. I could have offered you some help last weekend, but I ______ with my work at that time.
________ is it from our school to Lupu Bridge?
In our city, it is ______ in July, but it is even _______ in August.
This pencil is ______ that one.
The station is two kilometers _______ the hospital.
Beijing has ______ many buses that there is often a traffic jam in rush hours.