Вопрос по английскому языку:

Choose the proper variant and complete sentences.
1. Our people selebrate 8 march by...
a) to giving women flowers b) giving women flowers
2. Planting trees ..., because it gives it more fresh air.
a) to be very important for every city b) is very important for every city
3. Christmas is the best time for ... relatives.
a) to visiting b) visiting
4. We can help homeless animals by...
a) finding them homes b) to finding them homes
5. Evening is a perfect time for...,and ....
a) reading , watch tv and have rest b)reading, watching tv and having rest
Даю много баллов)