Question

14. He will come tomorrow.
Fill in the blank with the waitable form of the verbs in bracket, ting
Active or Passive Volc appropriate
Once a valve (1) Idamage) beyond repair, as happens with recurrent
attack of rheumate fever, the only way to save the patient() .......(be) to
replace it. Almost all replacementa (3) ........ (do) today with the help of
(be) the ball and enpe valve
mechanical devices. Among the earliest (4)
which (6)
mont) in 1961 by Albert Bert, murgoon of Portland,
Chave) plastie ball in
USA. IE (6)
stainless steel socket. But the
place)
device (7) Chave) veral disadvantage. Today, it (8)
by latest product that is abeslutely safe.
o..
.
/​

Answer 1

Answer:

sorry I am in 7class...................