Bộ phận giúp da tiếp nhận các kích thích từ môi trường là
A.những đầu mút tế bào thần kinh.
B.tuyến nhờn.
C.lớp mỡ dưới da.
D.các tế bào máu.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
I _______ for you when your bus _______.
A.will have waited / has arrived
B.will wait / will arrive
C.would wait / arrives
D.will be waiting / arrives

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
I ______ your letter for you. I ________ a post-box.
A.will be posting / will be passing
B.will post / have passed
C.will post / will pass
D.will post / will be passing

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
We _________ a film at 8 o’clock tonight.
A.will watch
B.watched
C.will have watched
D.will be watching

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
In five years' time, most people in the world _________ on the Internet.
A.will have been shopping
B.will shop
C.will have shopped
D.will be shopping

Hô hấp tế bào có thể được chia thành mấy giai đoạn chính?
A.2
B.4
C.3
D.1

Cho một phương trình tổng quát sau đây:
$ {{C}_{6}}{{H}_{12}}{{O}_{6}}+6{{O}_{2}}\to 6C{{O}_{2}}+6{{H}_{2}}O+ $ năng lượng.
Phương trình trên biểu thị quá trình phân giải hoàn toàn của 1 phân tử chất nào?
A.Glucozo.
B.Polisaccarit.
C.Protein.
D.Disaccarit.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
____________ dinner at 6 o’clock today?
A.Will you have been eating
B.Will you be eating
C.Will you have eaten
D.Will you eat

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
Next week at this time, you _____ on the beach.
A.will have lain
B.is lying
C.will be lying
D.will lie

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
At this time tomorrow I _______ shopping in Singapore.
A.will have been going
B.will go
C.will have gone
D.will be going