A.the | B./ |
A.We often have a class meeting on Monday. | B.We often raise our national flag on Monday. | C.We often play the violin on Monday. |
A. | B. |
A. | B. |
A.in | B.on | C.of |
A.What do you often do on Thursday? |
B.How do you often do on Thursday? |
A.Sunday | B.Monday | C.Saturday |