_________ has Liu Xiang taken part in world’s competitions of 110-metre hurdles?— I’ve no idea. Let’s find it out on the Internet.
David, how old is your father this year? – ———— And we just had a special party for his _____ birthday last weekend.
We are having a party ____ eight o’clock ____ the afternoon ____ New Year’s Day. [ ]
Where is Zhang Hua? Is he in the classroom now?—He be there, for I saw him in the teachers’ office just now.
The light blue jeans look cool. Could I ______?