Расскрыть скобки в правильной форме: he boys (to play) on the field while the girls (to talk). all of them (to enjoy) the evening. then they suddenly (to hear) a sound of storm. it (to mean) that their picnic (to be) over. we (to watch) the movie when the doorbell (to ring). we (not\to expect) anyone. these (to be) our neighbors who (to come) to congratulate my mother with winning the prize of the best cook of the town. they (to work) in the garden when it (to start) to rain. they (to decide) to wait when it ended. but it (to seem) like it (to be) going to last forever.

The boys (played) on the field while the girls (were talking). all of them (were enjoying) the evening. then they suddenly heard a sound of storm. it  meant that their picnic (was) over. we (were watching) the movie when the doorbell ( rang). we (did not expect) anyone. these (were) our neighbors who (had come) to congratulate my mother with winning the prize of the best cook of the town. they (were working) in the garden when it ( started) to rain. they ( decided) to wait when it ended. but it ( seemed) like it (was) going to last forever.

it's a bad habit to study (0) (hard / hardly / harder) just before the exams.

 

some students learn (1) ( quicker / more quickly / most quickly) in groups than alone.

 

students learn a language (2) ( easier / the easiest / easily ) and (3) ( fast / faster / the fastest ) in the country where it's spoken.

 

you should practise english (4) ( less often / often / more often ) if you want to speak (5) ( fluent / fluently / more fluent ).

 

(6) the ( most effective / more effectively / effective ) way to learn a language is to study it (7) ( regular / regularly / more regularly ).

 

you'll feel (8) ( comfortable / comfortably / the most comfortable ) speaking in a foreign language if you are not afraid of making mistakes.

 

if you have no idea what a word means, look it up in a dictionary (9) (immediate / immediately).

 

think (10) ( more careful / carefully / most carefully ) before you are going to write an essay.

 

if you finish an activity (11) ( early / earlier / more early ) than your partner, use the time to do some (12) ( additional / additionally ) exercises.