英语翻译是一般现在时1.他有时坐公交车去上班2.LI MING 经常6：50起床3.他常常8：20做完作业,9：30上床

1. He sometimes goes to work by bus./He sometimes takes a bus to go to work.
2. Li Ming often gets up at ten to seven.
3. He often finishes his homework at twenty past eight and goes to bed at half past nine.
4. Mr. Zhang usually goes home by bike at ten to six./Mr. Zhang usually rides a bike to go home at ten to six.