1.They went there by bus
2.He grows wheat, vegetables and potatoes.
3.It can plough and break soil, distribute manure and plant potatoes.
4.A combine harvester can cut and thresh corn at the same time.
5.The cattle such as horses, sheep and cows are raised in Uncle Brown's farm.
II.
1.A
2.C
3.B
4.D
5.A
6.D
7.B
8.A
9.D
10.B