It’s always difficult being in a foreign country, ________ if you don’t speak the language.
| A．especially | B．specially | C．extremely | D．obviously |
28. It is only when agriculture is fully developed___________industry can have abundant materials and markets.
| A．that | B．when | C．before | D．Until |
27. Though____________of the danger of walking alone in the street at night, he wouldn’t have anyone accompany him.
| A．warning | B．being warned | C．warned | D．having warned |
26. The professor was asked to write an article for the newspaper, ___________about the left-behind children in the countryside.
| A．any | B．one | C．that | D．It |
25. The watch, which I_________only last week, is out of order again.
| A．had repaired | B．had repair | C．had it repaired | D．had it to repair |
24. ---Lily has won the math competition.
---No________she looks so happy.
| A．doubt | B．matter | C．wonder | D．Hurry |