The third women’ s conference ______ in the USA this summer talked about women’s rights in the developing countries.
Electric trains have now _______ steam trains in England.
The boy suggested that Tom ______ the problem another way, and Tom’s expression suggested that he_________.
Everyone has periods in their lives ______ everything seems very hard.
By the time we reach that page, we ___________ twenty lessons of the book.
On hearing the bad news, he got up quickly ______ the lunch unfinished.