2 Rewrite the following condences choosin the best option from the provide alternatives.
(a) Please don't phone me while..........dinner.
(i) have (ii)have been

(iii)I'm having (iv) had

(b) I ............. if you could tell me why you don't like her .
(i)have been wondering (ii)was wondering

(ii)have wonderful (iv) will wonder

(c) I have been reading this book for a weak but I'v only ............. 23 pages so far.
(i)reads (ii)will read

(iii)have been (iv)read

(d) when he come to collage , I ................. on the ground yesterday.
(i)was played (ii)have been

(iii)was playing (iv)played
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