英语习题 求解Ps ：写上理由 谢谢~1. My sister______us see me.She’ll be her

英语习题 求解
Ps ：写上理由 谢谢~
1. My sister______us see me.She’ll be here soon.
A.comes B.is coming C.had come D.came
2. According to the time table,the train for Guangdong______at seven o’clock in the evening.
A.leaves B.has left C.were left D.will leave
3. The teacher said she______to America next fall.
A.had returned B.has returned C.would return D.is going to return.
4. They wanted to know when they______have an examination.
A.had gone to B.were going to C.would be going D.had been going
5. Look!The water______.Can you turn off the gas?
A.boils B.boiled C.is boiling D.was boiling