Journey, voyage, ship (on board the ship), wind, change, through train, to be tired (of), miss, catch (caught, caught)
составить с каждым словом предложения на PRESENT PERFECT ​

present        

i swim                                      

you swim

he/she/it swims

we swim

you swim

they swim

present continuous

i am swimming

you are swimming

he/she/it is swimming

we are swimming

you are swimming

they are swimming

simple past

i swam

you swam

he/she/it swam

we swam

you swam

they swam

past continuous

i was swimming

you were swimming

he/she/it was swimming

we were swimming

you were swimming

the were swimming

 with the development of civilization man's interference in nature began to increase.Large cities with thousands of smoky industrial enterprises appear all over the world today. The pollution of air and the world's ocean, destruction of the ozone layer is the result of man's careless interaction with nature, a sign of the ecological crises.Environmental protection is of a universal concern.  As many as 159 countries — members of the UNO — have set up environmental protection agencies. The international organisation Greenpeace is also doing much to preserve the environment.