It seemed an impossible task, but Tom, though physically challenged, carried on until it was completely fulfilled.
| A．instead | B．yet |
| C．regardless | D．still |
--- Why? Tom, your shirt is so dirty!
--- Mum, I ______ my storeroom downstairs.
| A．cleaned | B．have cleaned |
| C．was cleaning | D．have been cleaning |
--- We ______ that you would fix the TV set this week.
--- I’m sorry. I ______ to fix it this week, but I’ve been too busy.
| A．had expected; had intended |
| B．are expecting; had intended |
| C．expect; intend |
| D．expected; intend |
--- Have you finished the report?
--- No. I ______ it all this week.
| A．will do | B．had done |
| C．have done | D．have been doing |
--- What ______ when I phoned you?
--- I ______ my work, and I wanted to go out.
| A．have you done; finished |
| B．were you doing; have finished |
| C．did you do; had just finished |
| D．were you doing; had just finished |
Mr. Green is said _____ an experiment to prove the new method of solving the problem when young.
| A．to do | B．to have done |
| C．to be doing | D．to have been doing |