1/ It take Mercury 88 days to orbit the Sun

2/ In Greek mythology, Mercury is the messenger of Gods.

3/No, it doesn't.

4/It's over 800 degrees

Sao câu 1 dùng "Is" thay vì "Does" vậy ?

1. Does that lecture given by Jackson ?

2. Stories are often read by the children in the evening.

3.Spanish is spoken in many countries.