Thank you for all your hard work last week.I don’t think we it without you.can manage B.could have managedC. could manage D.can have managed
We had to be patient because it ______ some time ______ we got the full results.
In many countries, packets of cigarettes come with a government health warning ______ them.
— I am sorry the traffic is so heavy. — Does that _______ why you are so late?
I didn’t see her in the meeting room this morning. She _______ at the meeting.
The boy decided to climb the mountains _______ he knew he would face many difficulties.