Question

Use the past perfect continuous tense form of the verb in the following sentence:
Liz was exhausted because she ________________ all day.
A. Had been travelling
B. Was travelling
C. Was travelled
D. Travelled

Answer 1

Hint: Tenses play a crucial role in the English language. It denotes the time an action takes place, whether sometime in the past, in the present or will take some time in the future. The rule for past perfect continuous tense is Subject + had been + first form of verb + ing + Object.

Complete step by step answer:
Past perfect continuous tense indicates an action in the past that took place before another time or event in the past and continued during the second event/time point in the past. The rule for past perfect continuous tense is Subject + had been + first form of verb + ing + Object.
Let us discuss the given options one by one and try to find the correct option.
Option A) had been travelling
This option is correct as the past perfect continuous form of any verb is obtained by adding 'had been' to the base verb + ing. The verb in question is 'to travel'; for which the base/ root form is simply 'travel'. Applying the above, we clearly get 'had been traveling'.
Option B) was travelling
This option is incorrect as was travelling is simply the past continuous form of the verb. The correct answer should be in the past perfect continuous tense hence, this option is incorrect.
Option C) was travelled
This option is incorrect as was travelled is grammatically incorrect. The correct answer should be in the past perfect continuous tense hence, this option is incorrect.
Option D) travelled
This option is incorrect as travelled is in the simple past tense. The correct answer should be in the past perfect continuous tense hence, this option is incorrect.
Thus, the correct option is (A).

Note:
In order to answer such questions it is important to know tenses and its rules. The rule for past continuous tense is Subject + was + V1 + ing + Object. The rule for simple past tense is Subject + V2 + Object