You can only be sure of _____ you have at present;you cannot be sure of something _____ you might get in the future.
She could have given us a better impression,but she ______ a very short mini skirt.
I looked for my pen for a long time last night,but it ______ in my pocket this morning.How strange!
After all,he is only a child.______ him ______ what he has done and give him a chance to correct his mistake.
Do you know when our sports meet will ______?
Big companies in Germany generally ______ the euro,while small manufacturers are nervous;big banks are in favor;small ones are against.