(Hotel rooms) may undergo construction.Logical formLearned from12 sentences. Lots may undergo construction.Logical formLearned from12 sentences. (Construction supply production) may rise some percent.Logical formLearned from12 sentences. (Warm-up exercises) can be for (space-station construction).Logical formLearned from12 sentences. (Office towers) may undergo construction.Logical formLearned from12 sentences. (Housing construction) may increase.Logical formLearned from12 sentences. A (construction outlook) can be improved.Logical formLearned from12 sentences. A (construction paper) can be colorful.Logical formLearned from12 sentences. (Construction workers) can be in hard hats.Logical formLearned from12 sentences. A (subway tunnel) may undergo construction.Logical formLearned from12 sentences. Constructions can be sophisticated.Logical formLearned from12 sentences. Additions may undergo construction.Logical formLearned from12 sentences. Operation may undergo construction.Logical formLearned from12 sentences. A page can be under construction.Logical formLearned from12 sentences. A (sewerage system) may undergo construction.Logical formLearned from12 sentences.