sick <------Последнее слово
1a, 2c, 3b, 4a, 5b, 6a, 7b
Yes they buy newspapers regularly
2. Has Alice sent
3. haven't gone
4. hasn't given
5. Have you ever gone
6. has cooked
7. hasn't chosen
8. have lost
9. I have forgotten
10. has broken
11. hasn't worn
1. development - develop; conveniently - convenient; communication - communicate, production - produce, continuous - continue, beginning - begin, transmitter - transmit, action - act, recorder - record, electronic - electron, simultaneously - simultaneous, different - differ, usable - use, central - centre, calculator - calculate, possibility - possible, disconnect - connect.
2. wet - wetter - the wettest, merry - merrier - the merriest, dangerous - more dangerous - the most dangerous, crowded - more crowded - the most crowded, ugly - uglier - the ugliest, thick - thicker - the thickest, high - higher - the highest, pale - paler - the palest, clean - cleaner - the cleanest, little
- less - the least