Engineers are reviewing the _____ of installing solar panels on the roof.

• initial 

• feasibility 

• fluctuate 

• inclusive

Answer explanation

工程師正在評估在屋頂安裝太陽能板的feasibility（可行性）

Please _____ every reference before you upload the final report.

• verify

• integrate

• reward

• attain

Answer explanation

請在上傳最終報告前verify（驗證）每一項參考資料。

The warranty will be void if the label is _____.

• suspected

• derived

• enclosed

• detached

Answer explanation

如果標籤被detached（撕下），保固將失效。

A: Could you please tell me _________ ?
B: It’s beside the cafeteria.

• what is the library

• where is the library

• where the library is

• what the library is

Answer explanation

間接問句語序需用「陳述句」語序，即主詞+動詞

Don’t worry—I’ll attend the workshop, and _____ .

• Jack will, too

• Jack won’t help, either

• Jack won’t, either

• Jack will solve, too

Answer explanation

「will」代替前句動詞（attend）；too 表示「也」肯定語氣，符合句意。

Text me _____ you land; I’ll leave for the airport then.

• because

• as soon as

• without

• even

Answer explanation

「as soon as」表示「一…就…」

This report focuses on _____ emerging technologies can improve productivity.

• who

• what

• how

• of which

Answer explanation

這份報告重點在於新興技術how（如何）提升生產力。

I wonder _____ she will join us for dinner tonight.

• whether 

• how 

• that 

• what

Answer explanation

我想知道她今晚是否會和我們一起吃晚餐。

I won’t leave _____ you give me a clear answer.

• because 

• if 

• until

• unless 

Answer explanation

「until」表示「直到…為止」，符合「我不會離開，除非你給我一個明確的回答」的語意。

The company will _____ a new dress code starting next month.

• launch 

• regret

• suspend 

• permit

Answer explanation

公司將從下個月開始launch（推出）新的服裝規定。