The correct answer is: A. are/losing
The sentence is in the present tense, so the verb “to be” should be in the present tense as well. The verb “to lose” can be used in the present tense to describe a repeated action, which is what is happening in this sentence. The speaker is telling the listener that they always lose their things, so the verb “to lose” is in the present tense.
The other options are incorrect because they are not in the present tense. Option B, “are/lost,” is in the past tense. Option C, “have/lost,” is in the present perfect tense. Option D, “shall/have been losing,” is in the future perfect continuous tense.
Here is a more detailed explanation of each option:
- Option A, “are/losing,” is the correct answer because it is in the present tense. The sentence is about a repeated action, so the verb “to lose” is in the present tense.
- Option B, “are/lost,” is in the past tense. The sentence is not about a past action, so this option is incorrect.
- Option C, “have/lost,” is in the present perfect tense. The sentence is not about a completed action, so this option is incorrect.
- Option D, “shall/have been losing,” is in the future perfect continuous tense. The sentence is not about a future action, so this option is incorrect.