Choose the correct answer

mn giúp mình với mình cảm ơn 
4.______people are there in the conference room?                                                               
  A. How                              B.How many                       C. How much
(5 Điểm)
A
B
C
5.______time willyou spend on your new carpet?                                   
 A. How long                     B.How many                       C. How much
(5 Điểm)
A
B
C
6._______do these shoes cost?                                                                                          
A. How long                        B. How many                       C. How much
(5 Điểm)
A
B
C
7._______do yougo to the gym?             
A. How                                B. How often                       C. How long
(5 Điểm)
A
B
C
8._____ did youget to work yesterday? I took a taxi because my car was broken.
A. How                                  B. Why                                  C. When
(5 Điểm)
A
B
C
9.______were you late for work yesterday? - Because of the traffic jam                                    
  A. How                                  B. Why                                  C. When
(5 Điểm)
A
B
C
10._____does this laptop belong to? It belongs to Jim.           
A. Who                                  B. Whose                             C. Which
(5 Điểm)
A
B
C
11.______ bag was stolen yesterday?                                                                    
A. Who                                  B. Whose                             C. Which
(5 Điểm)
A
B
C
12.______will you travel to this summer? I haven’t decided yet.                          
 A. Where                           B.What                                C. Who
(5 Điểm)
A
B
C
13._____did you sell yesterday? -  Bread and cupcakes.                                                  
 A. What                               B.Who                                   C. Which
(5 Điểm)
A
B
C
14.______dress did she buy?-The red or the blue one?                                                    
 A. What                               B.Whose                              C. Which
(5 Điểm)
A
B
C