I'll be at home __________ Sunday morning. You can phone me then.( )
A.onB.inC.atD.to
Frank and his friends had great fun _________volleyball on the beach yesterday.
play
playing
to play
Although it is raining _________, the policemen are still on duty in the street.
clearly
directly
heavily
Mr. Huang is an excellent English teacher who has over 20 years' teaching _________.
experience
information
knowledge
Uncle Liang has a great collection of _________watches.
enjoyable
valuable
comfortable
Eight members of a Chinese team arrived _________the top of Mount Qomolangma successfully.
in
at
to