1.   
Раскройте   скобки,   употребляя  
эквиваленты   модальных   глаголов   
в соответствующем времени.

 
 1.  The fishing
boat sank, but fortunately the fisherman (to be able) to swim to the shore.


2.   Her father doesn't allow her to stay out
late. She (to have) to be in at 9 o'clock every evening.

                          

3.The train will leave at 5 o'clock tomorrow
morning. We (not to be able) to catch it if
we don't get up very early.

                        
 
4.The last bus had
gone, so we (to have) to take a taxi.

                         
 5.Ann asked Tom to help her, so Tom (to be) to
come at 7.30 p.m.

                          

6. Tell her that she
(to have) to be here by 6 p.m. tomorrow. I insist on it.

7.   It
was difficult but we (to be able) to persuade them.