Cứu, pls (giải thích chi tiết)🌚🙏
21. It takes years to ________ a foreign language.
A. access B. master C. outnumber D. address
22. The sky is getting dark. It________ rain is on its way.
A. looks B. looks like C. seems to D. will be
23. I am________ several important letters but nothing has arrived.
A. expected B. looked forward to C. waiting D. expecting
24. I usually wear skirts but today I ________ trousers.
A. wearing B. am wearing C. wear D. wears
25. Preserving natural resources________ of great importance.
A. is B. are being C. have been D. are
26. Your voice reminds me of somebody, but I can’t remember________
A. it is B. who is C. who he is D. whom
Loga
Sinh Học lớp 12
