Нужно вместо пропуска поставить (not realize) в нужное время
although he himself it at the time, bering was the first
explorer to prove that asia and north america were separate continents

ответ:

didn't realize

объяснение:

ответ:

didn't realize.

объяснение:

1 i am not ambitious at all.

2. kate is mean a bit.

3. henry is a quite tolerant person.

4. toby is slightly shy.

5. my brother is quite impatient.

how much sugar do you need for the cake ?   there aren,t many beans in the tin.  are there many mangoes left ?   i have got a lot of of butter in the fridge.  how many biscuits do  you want ?