35. Many schools / to improve / have been built / of ethnic people / the education standards  Many schools A. Many schools of ethnic people have been built the education standards to improve B. Many schools have been built to improve the education standards of ethnic people C. Many schools the education standards of ethnic people have been built to improve D. Many schools of ethnic people have been built to improve the education standards 38. The medical agents have enthusiastically saved the lives of the Covid-19 victims. F The lives of all ……..….……….……….……….……….……….…………………… A. The lives of the Covid-19 victims have been enthusiastically saved by the medical agents. B. The lives of the Covid-19 victims have enthusiastically been saved by the medical agents. C. The lives of the Covid-19 victims have enthusiastically be saved by the medical agents. D. The lives of the Covid-19 victims were enthusiastically saved by the medical agents. 40. Peter wants to know about that traditional festivities because he is a foreign tourist. F Peter is …….……….……….……….……….……….…………………….………….. A. Peter is wants to know about that traditional festivities, he is a foreign tourist. B. Peter is a foreign tourist, but he wants to know about that traditional festivities. C. Peter is a foreign tourist, so he wants to know about that traditional festivities. D. Peter is a foreign tourist; however, he wants to know about that traditional festivities