৩৬৩৪৩
But I ___ stay in England for six months, and not for a fortnight as I had planned.
উত্তর
had to
৩৬৩৪৫
Last week I ___ go to town on business trip as the Ministry of Education had asked me to come.
উত্তর
had to
৩৬৩৪৬
If one person is careless with a library book, then it ___ be read by others
উত্তর
can’t
৩৬৩৪৭
After a book is written, it passes through the heads of very many different workers. Each worker works carefully, for there ___ not be any mistakes.
উত্তর
must