1.The letter isn’t here because the post ..... this morning 1)didn’t arrived 2)didn’t arrives 3)didn’t arrive 4)doesn’t arrive 2.I got a

1.The letter isn’t here because the post ..... this morning 1)didn’t arrived 2)didn’t arrives 3)didn’t arrive 4)doesn’t arrive 2.I got atext message while l ...... for the bus 1)was waiting 2)waited 3)were waiting 4)was waited 3.When i was a child i ..... stay up late. 1)didn’t used to 2)used it not 3)didn’t use to 4)wasn’t used to 4.I hope we ......on time 1)arrive 2)will arrive 3)are arriving 4)will be arrive