- Mai is going to the supermarket to buy toothpaste tonight.
- There was a rainfall yesterday.
- I saw a waterfall when i was picking flowers in the forest.
- A passer-by is buying ice-cream in the park.
- Please go to the counter and have a checkout.
- Do you check in this competition?
- I forgot my driving license at home.
- I visited a green house with my friend last weekend.
- We are exploiting underground water: Chúng tôi đang khai thác nước ngầm.
- We need to develop the output.
- The input of this computer is need repairing.
Bn học tốt!!