Question

Combine the sentences, using when, where or which. (cẩn thận những câu là "Non-defining relative clauses" thì nhớ phải thêm dấu phẩy):

10. There was a time. Dinosaurs dominated the earth then.

-> .......................................

11. We enjoyed the city. We spent our vacation in that city.

-> ..........................................

Answer 1

There was a time when dinosaurs dominated the Earth.

We enjoyed the city where we spent our vacation.