Explanation

The object "my help" becomes the subject in passive voice.

The verb changes to "is needed," and the subject "she" becomes "by her."

Explanation

Signal jammers block or interfere with radio frequencies to stop communication.

They are used for security or preventing unauthorized transmissions.

Explanation

Agencies use secure wireless systems to avoid tracking or interception.

It helps protect the location and identity of agents during communication.

Explanation

Wireless communication allows quick, remote data transfer without physical connections.

It's commonly used by agencies for mobility, flexibility, and real-time communication.

Explanation

The sentence is in present continuous tense ("are telling"), so the passive form uses "is being told."

"You" becomes "by you" and "the truth" becomes the subject in the passive voice.

Explanation

"Twenty kilometres" is treated as a singular unit of distance.

Therefore, it takes a singular verb — "is" — to match the singular subject meaning.

Explanation

The protests aimed to preserve the independence of the Supreme Court and opposed Netanyahu's judicial reforms, which were seen as weakening judicial checks and balances.

The current protests also demand Netanyahu’s resignation, holding him responsible for ongoing political crises, including the October 7, 2023 Hamas-led attack and the Gaza war.

Explanation

Hijacking generally refers to the illegal seizure of a land vehicle, ship, or aircraft in transit and its forcible diversion to a new destination against the will of its crew.

Explanation

"Great" describes the noun "height", so it functions as an adjective.

It qualifies how high the wall is.

Explanation

Sahih Muslim, together with Sahih al-Bukhari is termed as Sahihayn.