【单选题】
He asked John ______ he could swim.
【单选题】
Mr. John was busy, ____ he could not come.
【单选题】
He was a good swimmer so he ___ swim to the river bank when the boat sank.
【单选题】
He was a good swimmer so he________swim to the river bank when the boat sank.
【单选题】
He was[填空]excited?that he could not speak.
【单选题】
The interviewer asked what he[填空] .
【单选题】
He asked the waiter ________ the bill.
【单选题】
He called the police for help, ____ that the problem was more than he could deal with.
【单选题】
He asked his neighbour to ________ his house.
【单选题】
His decision was ____, since he could not see the action
from where he was standing.