26. They got married 30 years ago and never ______ in the past years.
| A．they didn’t quarrel | B．they have quarreled |
| C．did they quarrel | D．have they quarreled |
__________ the students are doing their maths exercises with the help of the teacher.
| A．Three score of | B．Three scores |
| C．Score of | D．Scores |
---- ______was it______ you discovered the secret of his?
-----Totally by chance .
| A．How; that | B．How; when | C．What; that | D．What; when |
------Do you feel like ___there or shall we take a bus?
-----I’d like to walk. But since there isn’t much time left ,I’d rather you ___a taxi.
| A．walking; hire | B．to walk; hare | C．to walk; hired | D．walking; hired |
The day we are looking forward__________at last.
| A．to come | B．to coming | C．came | D．to came |
The boy wanted to play games at home but his mother told him __________.
| A．not to | B．not to do | C．not do it | D．don’t do |