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We used VLT/VIMOS images in the V band to obtain light curves of extrasolarplanetary transits OGLE-TR-111 and OGLE-TR-113, and candidate planetarytransits: OGLE-TR-82, OGLE-TR-86, OGLE-TR-91, OGLE-TR-106, OGLE-TR-109,OGLE-TR-110, OGLE-TR-159, OGLE-TR-167, OGLE-TR-170, OGLE-TR-171. Usingdifference imaging photometry, we were able to achieve millimagnitude errors inthe individual data points. We present the analysis of the data and the lightcurves, by measuring transit amplitudes and ephemerides, and by calculatinggeometrical parameters for some of the systems. We observed 9 OGLE objects atthe predicted transit moments. Two other transits were shifted in time by a fewhours. For another seven objects we expected to observe transits during theVIMOS run, but they were not detected. The stars OGLE-TR-111 and OGLE-TR-113are probably the only OGLE objects in the observed sample to host planets, withthe other objects being very likely eclipsing binaries or multiple systems. Inthis paper we also report on four new transiting candidates which we have foundin the data.