linh tinh duyệt đi

I = 1

II = 2

III = 3

V = 5

IV = 4

X = 10

XIX = 19

Bài 1: From of the verbs: V-ing ; to - infinitive / bare - infinitive
1.Paradon me for (be) be late. It is very kind of you (wait) to wait for me.
2. My sister is busy (write) to write a letter.
3. Please let him (go) go with me
4.Don't hurry ! There's no need (run) to run.
5.I chose (go) going to Stanford University for my undergraduate studies.
6. You must keep (practice ) to practice on the computer until you understand how to use all of the programs