Ha Long Bay is in Quang Ninh Province. It is about 1056 kilometres from Binh Duong, so you can get there by train, by plane or by car.Ha Long Bay hass many islands and historic caves.And Tuan Chau is the biggest islands in it. I to visit it because there, you can eat seafood- it is delecious, but you must take a boat trip around the islands. At night, you can play interesting activies in the beach. last year, I went to Ha Long Bay,it's very fun. Ha Long Bay is Vietnam's most beauti ful natural wonder.

1.robots can work as guards at important places.

2.ha noi is famous for its delicious street food.

3.what type of house will you live in the future?

4.pack your lunch in a lunch box instead of in a plastic bag.

a,môn toán

b,môn toán 

c,(7,9+2.8,6):3=8,36

a, 47/72

b,135,7