Question

1.They haven't cleaned up the street for 5 months

-They last time.....

-They last...

2.They bagan taking part in the mountain climbing 3 months ago.

-They have......

Answer 1

1. The last time they cleaned up the street was 5 months ago

They last cleaned up the street 5 months ago

2.They have taken part in the mountain climbing for 3 months

Answer 2

1.They haven't cleaned up the street for 5 months

- The last time...they cleaned up the street was 5 months ago..

- They last..cleaned up the street 5 months ago..

2.They bagan taking part in the mountain climbing 3 months ago.

- They have...taken part in the mountain climbing for 3 months...

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Answer 3

1.They haven't cleaned up the street for 5 months

- The last time they cleaned up the street was 5 months ago

- They last cleaned up the street 5 months ago.

2.They bagan taking part in the mountain climbing 3 months ago.

- They have taken part in the mountain climbing for 3 months

Answer 4

1.THEY LAST TIME THEY CLEAR UP THE STREET WAS 5 MONTHS AGO

THEY LAST CLEANED UP THE STREET 5 MONTHS AGO

2.THEY HAVE TAKEN PART IN THE MOUNTAIN CLIMBING FOR 3 MONTHS