| A．from | B．of | C．off |
| A．sing | B．singing | C．to sing |
| A．in park | B．in the park | C．at the park |
| A．do; clean | B．doing; cleaning | C．do; cleaning |
| A．at the station | B．in station | C．on the station |
| A．sun | B．sunny | C．suns |
| A．some photos | B．some photoes | C．some photo |
| A．send | B．sending | C．sent |
| A．shining | B．is shining | C．shine |
| A．fly away | B．flys away | C．flying away |
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