Beijing has ________ many buses that there is often a traffic jam in rush hours.

. A: Bob, you look so happy today!B: Well, I got _____________“A ”on my English test．

It is a good habit of ______ to read a few lines before going to bed.

There seems to be little chance___ Jack will recover from his injury in time for the race.

You cannot be too careful. Which of the following sentences doesn’t have the same meaning of the underlined sentence? _____