—If we take a plane,we’ll of course have arrived in London by the next weekend.—Don’t be too sure.We should ________ the weather factor.What shall we do if it is foggy?
When I saw mum nod _______ to me, I calmed down and went on with my acting.
---You shouldn’t have taken pictures before the carved stones. ---____ .
---Who has made a mess in my room? ---Who else it but your naughty son?
Now that we’ve discussed our problem, are people happy with the decisions _______?
____the weather, the sports meeting will be held on time.