On the surface of the water________, which spoiled the beautiful scenery of the park.
.My mother ______ live in the country by herself, but now she got used to ______ together with us in the city.
.Going on a trip to a far-away destination _________ be expensive and difficult, but it is very interesting.
.We are _________ that she should be admitted into our club.
.The man insisted _________ a taxi for me even though I told him I lived nearby.
.The manager demanded the meeting _________.