Let those in need __________ that we will go all out to help them.
| A．to understand | B．understand |
| C．understanding | D．understood |
29．______, you’ll never be able to persuade him.
| A．However hard may you try | B．Try however hard you may |
| C．However hard you may try | D．Try hard however you may |
28．--- He’s got our tickets.
--- That’s good I____afraid that he them.
| A．am; has forgotten | B．was; had forgotten |
| C．was; forget | D．am; will forget |
27．Della had only one dollar and eighty – seven cents_____ Jim, her Husband, a Christmas present.
| A．to buy | B．which to buy | C．for him to buy | D．with which to buy |
26．I know nothing about the match____I read in the newspaper.
| A．besides | B．expect | C．except that | D．except what |
25．____in the Kooris for years, I decided to learn their language.
| A．Having interested | B．Have been interest |
| C．Having been interested | D．Being interested |