1. are visiting
2. are
3.I don't understand
4.we are spending three days
5.the paths are becoming
6.Do people drop
7.She is studying( daca propozitia caontine now sau at the moment la sfarsit, atunci trb sa alegi verbul cu -ING ca sufix)
8.I think
9.The River Amazon is flowing...
10. The number of tourists is increasing fast