_______ he met with the difficulty did he realize the importance of our help.
| A．Never until | B．Even though |
| C．Until when | D．Ever since |
Try hard to make what the teachers teach ___, and you’ll make rapid progress in your studies.
| A．you | B．yours | C．yourself | D．yourselves |
Jack is one of those men who I am sure always do ____best even in the most difficult
situations.
| A．his | B．your | C．their | D．one’s |
---- Is your school life ___of other teens?---- In many ways, yes.
| A．this | B．the same | C．one | D．that |
Joan had often heard ____said that Marley had no money.
| A．one | B．once | C．it | D．her |
----- The boys are not doing a good job at all, are they? ----_____ .
| A．I guess not so | B．I don’t guess | C．I don’t guess so | D．I guess not |