Be это быть а to be ( is am are ) используется в предложениях настоящего времени что происходит сейчас (i am) (he she it is) фа во мн ч Are
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1) Mrs Martin hadn`t had breakfast by ten.
<span>2) Kevin's brother hadn`t broken his bicycle. </span>
<span>3) Fred hadn`t learnt the poem by heart. </span>
<span>4) We hadn`t finished everything be six. </span>
<span>5) Martin hadn`t been to London.</span>
1a that
1b this
2athese
2b those
3a those
3b these
4a this
4b that
5a this
5b those
6a those
6b this