She will tell us why she feels so strongly that each of us has a role _______ in making the earth a better place to live on.

A．to have played           B．to play             C．to be played          D．to be playing

She changed so much that I could hardly _______ her when we met again after a separation of 20 years.

A．recognize           B．know         C．remember              D．tell

The teacher asked Mary _______ she could tell him the general idea of the poem.

A．that if            B．whether         C．that              D．how

She is a bit shy and _______ stand up and answer the teacher’s questions.

A．dares not     B．doesn’t dare          C．dare not to                  D．dares not to

________ you met the foreigner from Canada?

A．Where it was that                   B．Who it was that

C．Where was it that                   D．Where was that

Will you ________ playing basketball?

A．join us in       B．join to      C．join us to         D．to join us

They had a pleasant chat _______ a cup of coffee.

A．for            B．with            C．during            D．over

Many questions ________ at the meeting, but he answered none.

A．came up       B．raised        C．were risen         D．asked

The news ________ your hometown.

 A．is concerned about                              B．is concerned in

C．concerns                                            D．concerns with

Please ________ the numbers and I’m sure they will ________ more than 1,000.

A．add up; add      B．add up; add up       C．add up; add up to     D．add; add up