Tom pretended ______ it；but in fact，he knew it very well.
| A．not to listen to |
| B．not to hear about |
| C．not to have heard about |
| D．not to be listening to |
_______ much I dislike the idea of begging in the street,we should still show consideration for those who are in difficult situations.
| A．However | B．How |
| C．Whatever | D．No matter |
They are discussing in the next room_______will go to the conference on behalf of the manager.
| A．whoever | B．who | C．what | D．whomever |
______I explained on the phone,your request will be considered at the next meeting.
| A．Which | B．That | C．What | D．As |
The newcomer is from Japan, _______I can tell from his appearance.
| A．which | B．what | C．where | D．who |
)You can give the document to _______is in the office.However, _______to require a written paper for it.
| A．who;make sure | B．whom;making sure |
| C．whomever;be sure | D．whoever;be sure |