HOC24
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MINH PHUONG
Ý a, bình sữa
⇒(x-2)*(x-2)=(-16)*(-25)
⇒(x-2)2=400
⇒x-2ϵ(-2;2)
⇒xϵ(0;4)
Rewrite each sentence so that it contains the phrasal verb in brackets.
We have to try harder so that our handicrafts can stay equal with theirs. (keep up with)
Choose the best option to complete the sentence.
She hasn't written to me…………… we met last time.
A. before
B. since
C. ago
D. for