Present Perfect Continuous test

Present Perfect Continuous test. Fill in the gaps with the right forms of the verbs in brackets in Present Perfect Continuous Tense.
I my father to build our house since last September. help
He in the garden for two hours. work
We in the band since our first year in school. play
We in our rooms since early this morning. sleep
I for three miles. walk
I up in the bus for 10 kilometers. stand
We in the lake since we were little boys. swim
I for you since yesterday morning. wait
He English for eight years. teach
It since early this afternoon. snow