

1.The bus drivers'strike (begin) last week, and it still (go) on today
2.I (not finish) the work that I was assigned to
3.I don't smoke while I ( drive) a car
4.By the end of next week, Christmas (come) and (go)
5.I (not see) him since last Monday, but I (believe) he ( write) an essay on Hamlet at present
6.We (meet) you tomorrow after you (finish) your work
7.In a few minutes' time,when the clock strikes six,I (wait) here for an hour
8.Two straight lines which (meet) at a point (form) an angle
9.When we (go) to see them last night, they (play) cards; they (say) they (play) since 6 o'clock
10.Every morning, in the city parks,the grass (be) cut, the flowers(be) weeded, and the paths (be) swept
11.It (rain) a good deal at this time of year.As you can see,it (rain) now
2.I (not finish) the work that I was assigned to
3.I don't smoke while I ( drive) a car
4.By the end of next week, Christmas (come) and (go)
5.I (not see) him since last Monday, but I (believe) he ( write) an essay on Hamlet at present
6.We (meet) you tomorrow after you (finish) your work
7.In a few minutes' time,when the clock strikes six,I (wait) here for an hour
8.Two straight lines which (meet) at a point (form) an angle
9.When we (go) to see them last night, they (play) cards; they (say) they (play) since 6 o'clock
10.Every morning, in the city parks,the grass (be) cut, the flowers(be) weeded, and the paths (be) swept
11.It (rain) a good deal at this time of year.As you can see,it (rain) now