Last March, many trees ________ along the streets to make our city more beautiful.
| A．were planted | B．were planting |
| C．had planted | D．planted |
I seldom take _______bus to school. I always go to school by _______bike.
| A．a；不填 | B．不填；a |
| C．a；the | D．不填：the |
---I failed in the exam again. I am sorry to let you down, Mum.
--- , dear. I know you’re doing better now.
| A．You’re welcome. | B．Not at all |
| C．I am sorry to hear that | D．Come on |
The weather in Beijing is colder than in Guangzhou.
| A．that | B．it | C．this | D．One |
The number of the students in our school ______ 260, and a number
of them ______ from the countryside.
| A．is, is | B．is, are |
| C．are , is | D．are , are |
---When will the plane arriveShanghai?
--- the morning of March 13th .
| A．at, for | B．in, in |
| C．in, on | D．to, on |