If you _____ the medicine you _____ better now.
.He must be helping the old man to water the flowers, _____?
Hearing the dog banking fiercely, away _______
John plays basketball well ,_____his favourite sport is badmiton .
.Either you or one of your students______to attend the meeting that is due tomorrow.
Please do me a favour ---______my friend Mr smith to Youth Theatre at 7:30tonight.