16. The sun ..... everyday, I am so happy.
A. Shone
B. Shines
C. Shining
D. Had shine
17. After that, put two ..... of flour.
A. Cups
B. Glass
C. Spoon
D. Plate
18. When he ..... to the library, it was just closed.
A. Coming
B. Came
C. Come
D. Has come
19. The moment .... for us to start.
A. Has come
B. Had came
C. Have coming
D. Have coming
20. A: Let's go to beach next Sunday
B: I'm sorry. My mom's sick. I ....