The question requires us to choose the correct conjunction that logically connects the two clauses: "He ran fast" and "he missed the train." We need to identify the relationship between these two events.
Correct Option: B) but
The task is to choose the most appropriate conjunction to connect the two clauses: "The teacher praised the boy" and "he was honest." We need a conjunction that shows a cause-and-effect relationship.
Correct Option: C) because — This conjunction correctly establishes the cause-and-effect relationship, indicating that the boy's honesty was the reason for the teacher's praise.
This question tests the correct usage of prepositions of time. We need to choose the preposition that accurately indicates the starting point of an action or state that continues up to the present.
Correct Option: C) since
The preposition 'since' is correctly used here to denote the starting point of an action or state that began in the past and continues into the present. The structure "has been + past participle/adjective + since + point in time" is standard for the present perfect continuous or present perfect tense indicating duration from a specific past point.
The question asks to choose the most appropriate conjunction or time expression to complete the sentence, indicating the timing of the action "I will call you" relative to "I reach home." We need to select the option that conveys a logical and natural sequence of events.
Correct Option: D) as soon as is the most appropriate choice because it indicates that the action of calling will happen immediately after the action of reaching home. This conveys a sense of promptness and is a natural way to express such an intention.
The question asks to fill in the blank with the most appropriate modal verb to convey a strong prohibition against smoking. We need to choose the modal that expresses a strict rule or obligation not to do something.
Correct Option: D) must — "You must not smoke here" clearly indicates a strong prohibition or a strict rule against smoking in that location. It conveys that smoking is forbidden.
The sentence contains the time marker "last week," which indicates that the action happened in the past. Therefore, the verb used must be in the simple past tense.
Correct Option: A) went