Hikari trả lời rất rất rất đúng lun các bạn nhỉ!

500+500x500

=500+250000

=250500

1.She always(remember) remembers my birthday.

2.Look!It (snow) is snowing

3.How long ( know) have you known Simon?

4.Can you hear those girls? What (they/take) are they taking this exam?

5.How many times (you/take) did you take this exam?

6.He (eat) ate six bars of chocolate today!

8.(they/arrive) have they arrived already?