1£®You couldn't phone her between 7£º30 and 9£º30.She will be having(have) a meeting then.

2£®Hurry up! The guests will be arriving(arrive) at any minute!

3£®Professor Craig will be giving(give) a lecture on Etruscan pottery this time tomorrow evening.

4£®In America£¬presidential elections(election) are held every four years.

5£®I'll be back in an instant after having lunch.

6£®This speech and plan was approved of by all£¬and they were soon ready.

7£®I have expressed my personal commitment(commit) to finish the job.