【单选题】
They can’t leave until they _________ their work .
【单选题】
They can’t leave until they _______ their work .
【单选题】
A: Would you like to go to the cinema this evening?B: Ok , but I dont want to watch ___ sad.
【单选题】
Lucy _____ her desk yesterday.
【单选题】
He never does his homework [填空] others.
【单选题】
It [填空] two hours for him to repair his computer.
【单选题】
Nobody is ______, so try not to worry too much about that.
【简答题】
(a, b)[a, b] = [填空].
【单选题】
He said that his sister ?[填空]been there one week before
【单选题】
He comes to see his parents [填空] three days.