Question

Que No 2 A) Tick the correct option of tenses.
1) The cattle have vanished from the field
a) Simple Present b) Simple Past c) Present Perfect
2) We have been swimming since morning -
a) Present perfect continuous
b) Pat continuous
c) Present perfect
3) The wind had been blowing hard
a) Simple past b) Past perfect continuous c) Present perfect
4) We go to see a play once a week
a) Simple present b) Simple past c) Simple future​

Answer 1

Answer:

1 -a 2-b 3-b 4-athis id the answer i think

Answer 2

Explanation:

The sum of the measures of the angles of a convex quadrilateral is 360° as a convex quadrilateral is made of two triangles. This property also holds true for a quadrilateral which is not convex. This is because any quadrilateral can be divided into two triangles.....