Nam (visit)_____Hue this summer vacation

What are you going to do this summer vacation?I (visit)____Ha Noi

We (waste)_______too much power at the moment

He (buy)______a new house next month?

The Nile river (be)_____the longest river in the world and it(flow)____to the Mediteranean Sea

Mr and Mrs Thinh (not grow)_____vegetables in their garden

What about(play)____ basketball this afternoon

Vietnam (have)_____a lot of mountains,and there (be)_____many tall and big trees there

We shouldn't(throw)____trash on the street